163798830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139999}}^1$

素因数の和:140025

約数の個数: 48

約数和(自身を含む): 458640000

約数和(自身を除く): 294841170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 139999, 279998, 419997, 699995, 839994, 1259991, 1399990, 1819987, 2099985, 2519982, 3639974, 4199970, 5459961, 6299955, 9099935, 10919922, 12599910, 16379883, 18199870, 27299805, 32759766, 54599610, 81899415, 163798830]

約数ペア:

[(1, 163798830), (2, 81899415), (3, 54599610), (5, 32759766), (6, 27299805), (9, 18199870), (10, 16379883), (13, 12599910), (15, 10919922), (18, 9099935), (26, 6299955), (30, 5459961), (39, 4199970), (45, 3639974), (65, 2519982), (78, 2099985), (90, 1819987), (117, 1399990), (130, 1259991), (195, 839994), (234, 699995), (390, 419997), (585, 279998), (1170, 139999)]