74435970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2791}}^1$

素因数の和:2935

約数の個数: 64

約数和(自身を含む): 205848576

約数和(自身を除く): 131412606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 2791, 3810, 4445, 5334, 5582, 8373, 8890, 13335, 13955, 16746, 19537, 26670, 27910, 39074, 41865, 58611, 83730, 97685, 117222, 195370, 293055, 354457, 586110, 708914, 1063371, 1772285, 2126742, 2481199, 3544570, 4962398, 5316855, 7443597, 10633710, 12405995, 14887194, 24811990, 37217985, 74435970]

約数ペア:

[(1, 74435970), (2, 37217985), (3, 24811990), (5, 14887194), (6, 12405995), (7, 10633710), (10, 7443597), (14, 5316855), (15, 4962398), (21, 3544570), (30, 2481199), (35, 2126742), (42, 1772285), (70, 1063371), (105, 708914), (127, 586110), (210, 354457), (254, 293055), (381, 195370), (635, 117222), (762, 97685), (889, 83730), (1270, 58611), (1778, 41865), (1905, 39074), (2667, 27910), (2791, 26670), (3810, 19537), (4445, 16746), (5334, 13955), (5582, 13335), (8373, 8890)]