129627690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 329063040

約数和(自身を除く): 199435350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 277, 285, 554, 570, 821, 831, 1385, 1642, 1662, 2463, 2770, 4105, 4155, 4926, 5263, 8210, 8310, 10526, 12315, 15599, 15789, 24630, 26315, 31198, 31578, 46797, 52630, 77995, 78945, 93594, 155990, 157890, 227417, 233985, 454834, 467970, 682251, 1137085, 1364502, 2274170, 3411255, 4320923, 6822510, 8641846, 12962769, 21604615, 25925538, 43209230, 64813845, 129627690]

約数ペア:

[(1, 129627690), (2, 64813845), (3, 43209230), (5, 25925538), (6, 21604615), (10, 12962769), (15, 8641846), (19, 6822510), (30, 4320923), (38, 3411255), (57, 2274170), (95, 1364502), (114, 1137085), (190, 682251), (277, 467970), (285, 454834), (554, 233985), (570, 227417), (821, 157890), (831, 155990), (1385, 93594), (1642, 78945), (1662, 77995), (2463, 52630), (2770, 46797), (4105, 31578), (4155, 31198), (4926, 26315), (5263, 24630), (8210, 15789), (8310, 15599), (10526, 12315)]