98031570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 292723200

約数和(自身を除く): 194691630

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 149, 182, 195, 210, 241, 273, 298, 390, 447, 455, 482, 546, 723, 745, 894, 910, 1043, 1205, 1365, 1446, 1490, 1687, 1937, 2086, 2235, 2410, 2730, 3129, 3133, 3374, 3615, 3874, 4470, 5061, 5215, 5811, 6258, 6266, 7230, 8435, 9399, 9685, 10122, 10430, 11622, 13559, 15645, 15665, 16870, 18798, 19370, 21931, 25305, 27118, 29055, 31290, 31330, 35909, 40677, 43862, 46995, 50610, 58110, 65793, 67795, 71818, 81354, 93990, 107727, 109655, 131586, 135590, 179545, 203385, 215454, 219310, 251363, 328965, 359090, 406770, 466817, 502726, 538635, 657930, 754089, 933634, 1077270, 1256815, 1400451, 1508178, 2334085, 2513630, 2800902, 3267719, 3770445, 4668170, 6535438, 7002255, 7540890, 9803157, 14004510, 16338595, 19606314, 32677190, 49015785, 98031570]

約数ペア:

[(1, 98031570), (2, 49015785), (3, 32677190), (5, 19606314), (6, 16338595), (7, 14004510), (10, 9803157), (13, 7540890), (14, 7002255), (15, 6535438), (21, 4668170), (26, 3770445), (30, 3267719), (35, 2800902), (39, 2513630), (42, 2334085), (65, 1508178), (70, 1400451), (78, 1256815), (91, 1077270), (105, 933634), (130, 754089), (149, 657930), (182, 538635), (195, 502726), (210, 466817), (241, 406770), (273, 359090), (298, 328965), (390, 251363), (447, 219310), (455, 215454), (482, 203385), (546, 179545), (723, 135590), (745, 131586), (894, 109655), (910, 107727), (1043, 93990), (1205, 81354), (1365, 71818), (1446, 67795), (1490, 65793), (1687, 58110), (1937, 50610), (2086, 46995), (2235, 43862), (2410, 40677), (2730, 35909), (3129, 31330), (3133, 31290), (3374, 29055), (3615, 27118), (3874, 25305), (4470, 21931), (5061, 19370), (5215, 18798), (5811, 16870), (6258, 15665), (6266, 15645), (7230, 13559), (8435, 11622), (9399, 10430), (9685, 10122)]