829156690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 1607040000

約数和(自身を除く): 777883310

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 149, 155, 290, 298, 310, 619, 745, 899, 1238, 1490, 1798, 3095, 4321, 4495, 4619, 6190, 8642, 8990, 9238, 17951, 19189, 21605, 23095, 35902, 38378, 43210, 46190, 89755, 92231, 95945, 133951, 179510, 184462, 191890, 267902, 461155, 556481, 669755, 922310, 1112962, 1339510, 2674699, 2782405, 2859161, 5349398, 5564810, 5718322, 13373495, 14295805, 26746990, 28591610, 82915669, 165831338, 414578345, 829156690]

約数ペア:

[(1, 829156690), (2, 414578345), (5, 165831338), (10, 82915669), (29, 28591610), (31, 26746990), (58, 14295805), (62, 13373495), (145, 5718322), (149, 5564810), (155, 5349398), (290, 2859161), (298, 2782405), (310, 2674699), (619, 1339510), (745, 1112962), (899, 922310), (1238, 669755), (1490, 556481), (1798, 461155), (3095, 267902), (4321, 191890), (4495, 184462), (4619, 179510), (6190, 133951), (8642, 95945), (8990, 92231), (9238, 89755), (17951, 46190), (19189, 43210), (21605, 38378), (23095, 35902)]