315099403340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{811}}^1\times {\mathrm{1811}}^1$

素因数の和:3279

約数の個数: 96

約数和(自身を含む): 702996392448

約数和(自身を除く): 387896989108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 631, 811, 1262, 1622, 1811, 2524, 3155, 3244, 3622, 4055, 6310, 7244, 8110, 9055, 10727, 12620, 13787, 16220, 18110, 21454, 27574, 30787, 36220, 42908, 53635, 55148, 61574, 68935, 107270, 123148, 137870, 153935, 214540, 275740, 307870, 511741, 615740, 1023482, 1142741, 1468721, 2046964, 2285482, 2558705, 2937442, 4570964, 5117410, 5713705, 5874884, 7343605, 8699597, 10234820, 11427410, 14687210, 17399194, 19426597, 22854820, 24968257, 29374420, 34798388, 38853194, 43497985, 49936514, 77706388, 86995970, 97132985, 99873028, 124841285, 173991940, 194265970, 249682570, 388531940, 499365140, 926762951, 1853525902, 3707051804, 4633814755, 9267629510, 15754970167, 18535259020, 31509940334, 63019880668, 78774850835, 157549701670, 315099403340]

約数ペア:

[(1, 315099403340), (2, 157549701670), (4, 78774850835), (5, 63019880668), (10, 31509940334), (17, 18535259020), (20, 15754970167), (34, 9267629510), (68, 4633814755), (85, 3707051804), (170, 1853525902), (340, 926762951), (631, 499365140), (811, 388531940), (1262, 249682570), (1622, 194265970), (1811, 173991940), (2524, 124841285), (3155, 99873028), (3244, 97132985), (3622, 86995970), (4055, 77706388), (6310, 49936514), (7244, 43497985), (8110, 38853194), (9055, 34798388), (10727, 29374420), (12620, 24968257), (13787, 22854820), (16220, 19426597), (18110, 17399194), (21454, 14687210), (27574, 11427410), (30787, 10234820), (36220, 8699597), (42908, 7343605), (53635, 5874884), (55148, 5713705), (61574, 5117410), (68935, 4570964), (107270, 2937442), (123148, 2558705), (137870, 2285482), (153935, 2046964), (214540, 1468721), (275740, 1142741), (307870, 1023482), (511741, 615740)]