155353310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6871}}^1$

素因数の和:6921

約数の個数: 64

約数和(自身を含む): 356244480

約数和(自身を除く): 200891170

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 4522, 6871, 11305, 13742, 22610, 34355, 48097, 68710, 96194, 116807, 130549, 233614, 240485, 261098, 480970, 584035, 652745, 817649, 913843, 1168070, 1305490, 1635298, 1827686, 2219333, 4088245, 4438666, 4569215, 8176490, 9138430, 11096665, 15535331, 22193330, 31070662, 77676655, 155353310]

約数ペア:

[(1, 155353310), (2, 77676655), (5, 31070662), (7, 22193330), (10, 15535331), (14, 11096665), (17, 9138430), (19, 8176490), (34, 4569215), (35, 4438666), (38, 4088245), (70, 2219333), (85, 1827686), (95, 1635298), (119, 1305490), (133, 1168070), (170, 913843), (190, 817649), (238, 652745), (266, 584035), (323, 480970), (595, 261098), (646, 240485), (665, 233614), (1190, 130549), (1330, 116807), (1615, 96194), (2261, 68710), (3230, 48097), (4522, 34355), (6871, 22610), (11305, 13742)]