1570509220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4507}}^1$

素因数の和:4673

約数の個数: 96

約数和(自身を含む): 3998776320

約数和(自身を除く): 2428267100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 131, 133, 140, 190, 262, 266, 380, 524, 532, 655, 665, 917, 1310, 1330, 1834, 2489, 2620, 2660, 3668, 4507, 4585, 4978, 9014, 9170, 9956, 12445, 17423, 18028, 18340, 22535, 24890, 31549, 34846, 45070, 49780, 63098, 69692, 85633, 87115, 90140, 126196, 157745, 171266, 174230, 315490, 342532, 348460, 428165, 590417, 599431, 630980, 856330, 1180834, 1198862, 1712660, 2361668, 2397724, 2952085, 2997155, 4132919, 5904170, 5994310, 8265838, 11217923, 11808340, 11988620, 16531676, 20664595, 22435846, 41329190, 44871692, 56089615, 78525461, 82658380, 112179230, 157050922, 224358460, 314101844, 392627305, 785254610, 1570509220]

約数ペア:

[(1, 1570509220), (2, 785254610), (4, 392627305), (5, 314101844), (7, 224358460), (10, 157050922), (14, 112179230), (19, 82658380), (20, 78525461), (28, 56089615), (35, 44871692), (38, 41329190), (70, 22435846), (76, 20664595), (95, 16531676), (131, 11988620), (133, 11808340), (140, 11217923), (190, 8265838), (262, 5994310), (266, 5904170), (380, 4132919), (524, 2997155), (532, 2952085), (655, 2397724), (665, 2361668), (917, 1712660), (1310, 1198862), (1330, 1180834), (1834, 856330), (2489, 630980), (2620, 599431), (2660, 590417), (3668, 428165), (4507, 348460), (4585, 342532), (4978, 315490), (9014, 174230), (9170, 171266), (9956, 157745), (12445, 126196), (17423, 90140), (18028, 87115), (18340, 85633), (22535, 69692), (24890, 63098), (31549, 49780), (34846, 45070)]