818609340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1267

約数の個数: 96

約数和(自身を含む): 2350623744

約数和(自身を除く): 1532014404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 331, 470, 564, 662, 705, 877, 940, 993, 1324, 1410, 1655, 1754, 1986, 2631, 2820, 3310, 3508, 3972, 4385, 4965, 5262, 6620, 8770, 9930, 10524, 13155, 15557, 17540, 19860, 26310, 31114, 41219, 46671, 52620, 62228, 77785, 82438, 93342, 123657, 155570, 164876, 186684, 206095, 233355, 247314, 290287, 311140, 412190, 466710, 494628, 580574, 618285, 824380, 870861, 933420, 1161148, 1236570, 1451435, 1741722, 2473140, 2902870, 3483444, 4354305, 5805740, 8708610, 13643489, 17417220, 27286978, 40930467, 54573956, 68217445, 81860934, 136434890, 163721868, 204652335, 272869780, 409304670, 818609340]

約数ペア:

[(1, 818609340), (2, 409304670), (3, 272869780), (4, 204652335), (5, 163721868), (6, 136434890), (10, 81860934), (12, 68217445), (15, 54573956), (20, 40930467), (30, 27286978), (47, 17417220), (60, 13643489), (94, 8708610), (141, 5805740), (188, 4354305), (235, 3483444), (282, 2902870), (331, 2473140), (470, 1741722), (564, 1451435), (662, 1236570), (705, 1161148), (877, 933420), (940, 870861), (993, 824380), (1324, 618285), (1410, 580574), (1655, 494628), (1754, 466710), (1986, 412190), (2631, 311140), (2820, 290287), (3310, 247314), (3508, 233355), (3972, 206095), (4385, 186684), (4965, 164876), (5262, 155570), (6620, 123657), (8770, 93342), (9930, 82438), (10524, 77785), (13155, 62228), (15557, 52620), (17540, 46671), (19860, 41219), (26310, 31114)]