315078110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 605159424

約数和(自身を除く): 290081314

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 127, 151, 155, 254, 265, 302, 310, 530, 635, 755, 1270, 1510, 1643, 3286, 3937, 4681, 6731, 7874, 8003, 8215, 9362, 13462, 16006, 16430, 19177, 19685, 23405, 33655, 38354, 39370, 40015, 46810, 67310, 80030, 95885, 191770, 208661, 248093, 417322, 496186, 594487, 1016381, 1043305, 1188974, 1240465, 2032762, 2086610, 2480930, 2972435, 5081905, 5944870, 10163810, 31507811, 63015622, 157539055, 315078110]

約数ペア:

[(1, 315078110), (2, 157539055), (5, 63015622), (10, 31507811), (31, 10163810), (53, 5944870), (62, 5081905), (106, 2972435), (127, 2480930), (151, 2086610), (155, 2032762), (254, 1240465), (265, 1188974), (302, 1043305), (310, 1016381), (530, 594487), (635, 496186), (755, 417322), (1270, 248093), (1510, 208661), (1643, 191770), (3286, 95885), (3937, 80030), (4681, 67310), (6731, 46810), (7874, 40015), (8003, 39370), (8215, 38354), (9362, 33655), (13462, 23405), (16006, 19685), (16430, 19177)]