170523990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 558544896

約数和(自身を除く): 388020906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 47, 63, 65, 70, 78, 90, 91, 94, 105, 117, 126, 130, 141, 182, 195, 210, 234, 235, 273, 282, 315, 329, 390, 423, 443, 455, 470, 546, 585, 611, 630, 658, 705, 819, 846, 886, 910, 987, 1170, 1222, 1329, 1365, 1410, 1638, 1645, 1833, 1974, 2115, 2215, 2658, 2730, 2961, 3055, 3101, 3290, 3666, 3987, 4095, 4230, 4277, 4430, 4935, 5499, 5759, 5922, 6110, 6202, 6645, 7974, 8190, 8554, 9165, 9303, 9870, 10998, 11518, 12831, 13290, 14805, 15505, 17277, 18330, 18606, 19935, 20821, 21385, 25662, 27495, 27909, 28795, 29610, 31010, 34554, 38493, 39870, 40313, 41642, 42770, 46515, 51831, 54990, 55818, 57590, 62463, 64155, 76986, 80626, 86385, 93030, 103662, 104105, 120939, 124926, 128310, 139545, 145747, 172770, 187389, 192465, 201565, 208210, 241878, 259155, 270673, 279090, 291494, 312315, 362817, 374778, 384930, 403130, 437241, 518310, 541346, 604695, 624630, 725634, 728735, 812019, 874482, 936945, 1209390, 1311723, 1353365, 1457470, 1624038, 1814085, 1873890, 1894711, 2186205, 2436057, 2623446, 2706730, 3628170, 3789422, 4060095, 4372410, 4872114, 5684133, 6558615, 8120190, 9473555, 11368266, 12180285, 13117230, 17052399, 18947110, 24360570, 28420665, 34104798, 56841330, 85261995, 170523990]

約数ペア:

[(1, 170523990), (2, 85261995), (3, 56841330), (5, 34104798), (6, 28420665), (7, 24360570), (9, 18947110), (10, 17052399), (13, 13117230), (14, 12180285), (15, 11368266), (18, 9473555), (21, 8120190), (26, 6558615), (30, 5684133), (35, 4872114), (39, 4372410), (42, 4060095), (45, 3789422), (47, 3628170), (63, 2706730), (65, 2623446), (70, 2436057), (78, 2186205), (90, 1894711), (91, 1873890), (94, 1814085), (105, 1624038), (117, 1457470), (126, 1353365), (130, 1311723), (141, 1209390), (182, 936945), (195, 874482), (210, 812019), (234, 728735), (235, 725634), (273, 624630), (282, 604695), (315, 541346), (329, 518310), (390, 437241), (423, 403130), (443, 384930), (455, 374778), (470, 362817), (546, 312315), (585, 291494), (611, 279090), (630, 270673), (658, 259155), (705, 241878), (819, 208210), (846, 201565), (886, 192465), (910, 187389), (987, 172770), (1170, 145747), (1222, 139545), (1329, 128310), (1365, 124926), (1410, 120939), (1638, 104105), (1645, 103662), (1833, 93030), (1974, 86385), (2115, 80626), (2215, 76986), (2658, 64155), (2730, 62463), (2961, 57590), (3055, 55818), (3101, 54990), (3290, 51831), (3666, 46515), (3987, 42770), (4095, 41642), (4230, 40313), (4277, 39870), (4430, 38493), (4935, 34554), (5499, 31010), (5759, 29610), (5922, 28795), (6110, 27909), (6202, 27495), (6645, 25662), (7974, 21385), (8190, 20821), (8554, 19935), (9165, 18606), (9303, 18330), (9870, 17277), (10998, 15505), (11518, 14805), (12831, 13290)]