89438310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 260789760

約数和(自身を除く): 171351450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 83, 90, 117, 130, 135, 166, 195, 234, 249, 270, 307, 351, 390, 415, 498, 585, 614, 702, 747, 830, 921, 1079, 1170, 1245, 1494, 1535, 1755, 1842, 2158, 2241, 2490, 2763, 3070, 3237, 3510, 3735, 3991, 4482, 4605, 5395, 5526, 6474, 7470, 7982, 8289, 9210, 9711, 10790, 11205, 11973, 13815, 16185, 16578, 19422, 19955, 22410, 23946, 25481, 27630, 29133, 32370, 35919, 39910, 41445, 48555, 50962, 58266, 59865, 71838, 76443, 82890, 97110, 107757, 119730, 127405, 145665, 152886, 179595, 215514, 229329, 254810, 291330, 331253, 359190, 382215, 458658, 538785, 662506, 687987, 764430, 993759, 1077570, 1146645, 1375974, 1656265, 1987518, 2293290, 2981277, 3312530, 3439935, 4968795, 5962554, 6879870, 8943831, 9937590, 14906385, 17887662, 29812770, 44719155, 89438310]

約数ペア:

[(1, 89438310), (2, 44719155), (3, 29812770), (5, 17887662), (6, 14906385), (9, 9937590), (10, 8943831), (13, 6879870), (15, 5962554), (18, 4968795), (26, 3439935), (27, 3312530), (30, 2981277), (39, 2293290), (45, 1987518), (54, 1656265), (65, 1375974), (78, 1146645), (83, 1077570), (90, 993759), (117, 764430), (130, 687987), (135, 662506), (166, 538785), (195, 458658), (234, 382215), (249, 359190), (270, 331253), (307, 291330), (351, 254810), (390, 229329), (415, 215514), (498, 179595), (585, 152886), (614, 145665), (702, 127405), (747, 119730), (830, 107757), (921, 97110), (1079, 82890), (1170, 76443), (1245, 71838), (1494, 59865), (1535, 58266), (1755, 50962), (1842, 48555), (2158, 41445), (2241, 39910), (2490, 35919), (2763, 32370), (3070, 29133), (3237, 27630), (3510, 25481), (3735, 23946), (3991, 22410), (4482, 19955), (4605, 19422), (5395, 16578), (5526, 16185), (6474, 13815), (7470, 11973), (7982, 11205), (8289, 10790), (9210, 9711)]