74110120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4339}}^1$

素因数の和:4418

約数の個数: 64

約数和(自身を含む): 193737600

約数和(自身を除く): 119627480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 4339, 8540, 8678, 17080, 17356, 21695, 30373, 34712, 43390, 60746, 86780, 121492, 151865, 173560, 242984, 264679, 303730, 529358, 607460, 1058716, 1214920, 1323395, 1852753, 2117432, 2646790, 3705506, 5293580, 7411012, 9263765, 10587160, 14822024, 18527530, 37055060, 74110120]

約数ペア:

[(1, 74110120), (2, 37055060), (4, 18527530), (5, 14822024), (7, 10587160), (8, 9263765), (10, 7411012), (14, 5293580), (20, 3705506), (28, 2646790), (35, 2117432), (40, 1852753), (56, 1323395), (61, 1214920), (70, 1058716), (122, 607460), (140, 529358), (244, 303730), (280, 264679), (305, 242984), (427, 173560), (488, 151865), (610, 121492), (854, 86780), (1220, 60746), (1708, 43390), (2135, 34712), (2440, 30373), (3416, 21695), (4270, 17356), (4339, 17080), (8540, 8678)]