764984830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{3461}}^1$

素因数の和:3553

約数の個数: 48

約数和(自身を含む): 1485114912

約数和(自身を除く): 720130082

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 961, 1426, 1922, 3461, 3565, 4805, 6922, 7130, 9610, 17305, 22103, 34610, 44206, 79603, 107291, 110515, 159206, 214582, 221030, 398015, 536455, 796030, 1072910, 2467693, 3326021, 4935386, 6652042, 12338465, 16630105, 24676930, 33260210, 76498483, 152996966, 382492415, 764984830]

約数ペア:

[(1, 764984830), (2, 382492415), (5, 152996966), (10, 76498483), (23, 33260210), (31, 24676930), (46, 16630105), (62, 12338465), (115, 6652042), (155, 4935386), (230, 3326021), (310, 2467693), (713, 1072910), (961, 796030), (1426, 536455), (1922, 398015), (3461, 221030), (3565, 214582), (4805, 159206), (6922, 110515), (7130, 107291), (9610, 79603), (17305, 44206), (22103, 34610)]