74168790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6323}}^1$

素因数の和:6373

約数の個数: 64

約数和(自身を含む): 196701696

約数和(自身を除く): 122532906

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 6323, 11730, 12646, 18969, 31615, 37938, 63230, 94845, 107491, 145429, 189690, 214982, 290858, 322473, 436287, 537455, 644946, 727145, 872574, 1074910, 1454290, 1612365, 2181435, 2472293, 3224730, 4362870, 4944586, 7416879, 12361465, 14833758, 24722930, 37084395, 74168790]

約数ペア:

[(1, 74168790), (2, 37084395), (3, 24722930), (5, 14833758), (6, 12361465), (10, 7416879), (15, 4944586), (17, 4362870), (23, 3224730), (30, 2472293), (34, 2181435), (46, 1612365), (51, 1454290), (69, 1074910), (85, 872574), (102, 727145), (115, 644946), (138, 537455), (170, 436287), (230, 322473), (255, 290858), (345, 214982), (391, 189690), (510, 145429), (690, 107491), (782, 94845), (1173, 63230), (1955, 37938), (2346, 31615), (3910, 18969), (5865, 12646), (6323, 11730)]