15674568420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{342389}}^1$

素因数の和:342517

約数の個数: 96

約数和(自身を含む): 50618937600

約数和(自身を除く): 34944369180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 3052, 3270, 3815, 4578, 6540, 7630, 9156, 11445, 15260, 22890, 45780, 342389, 684778, 1027167, 1369556, 1711945, 2054334, 2396723, 3423890, 4108668, 4793446, 5135835, 6847780, 7190169, 9586892, 10271670, 11983615, 14380338, 20543340, 23967230, 28760676, 35950845, 37320401, 47934460, 71901690, 74640802, 111961203, 143803380, 149281604, 186602005, 223922406, 261242807, 373204010, 447844812, 522485614, 559806015, 746408020, 783728421, 1044971228, 1119612030, 1306214035, 1567456842, 2239224060, 2612428070, 3134913684, 3918642105, 5224856140, 7837284210, 15674568420]

約数ペア:

[(1, 15674568420), (2, 7837284210), (3, 5224856140), (4, 3918642105), (5, 3134913684), (6, 2612428070), (7, 2239224060), (10, 1567456842), (12, 1306214035), (14, 1119612030), (15, 1044971228), (20, 783728421), (21, 746408020), (28, 559806015), (30, 522485614), (35, 447844812), (42, 373204010), (60, 261242807), (70, 223922406), (84, 186602005), (105, 149281604), (109, 143803380), (140, 111961203), (210, 74640802), (218, 71901690), (327, 47934460), (420, 37320401), (436, 35950845), (545, 28760676), (654, 23967230), (763, 20543340), (1090, 14380338), (1308, 11983615), (1526, 10271670), (1635, 9586892), (2180, 7190169), (2289, 6847780), (3052, 5135835), (3270, 4793446), (3815, 4108668), (4578, 3423890), (6540, 2396723), (7630, 2054334), (9156, 1711945), (11445, 1369556), (15260, 1027167), (22890, 684778), (45780, 342389)]