173846010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 128

約数和(自身を含む): 489888000

約数和(自身を除く): 316041990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 29, 30, 38, 39, 57, 58, 65, 78, 87, 95, 114, 130, 145, 174, 190, 195, 247, 285, 290, 377, 390, 435, 494, 551, 570, 741, 754, 809, 870, 1102, 1131, 1235, 1482, 1618, 1653, 1885, 2262, 2427, 2470, 2755, 3306, 3705, 3770, 4045, 4854, 5510, 5655, 7163, 7410, 8090, 8265, 10517, 11310, 12135, 14326, 15371, 16530, 21034, 21489, 23461, 24270, 30742, 31551, 35815, 42978, 46113, 46922, 52585, 63102, 70383, 71630, 76855, 92226, 105170, 107445, 117305, 140766, 153710, 157755, 199823, 214890, 230565, 234610, 304993, 315510, 351915, 399646, 445759, 461130, 599469, 609986, 703830, 891518, 914979, 999115, 1198938, 1337277, 1524965, 1829958, 1998230, 2228795, 2674554, 2997345, 3049930, 4457590, 4574895, 5794867, 5994690, 6686385, 9149790, 11589734, 13372770, 17384601, 28974335, 34769202, 57948670, 86923005, 173846010]

約数ペア:

[(1, 173846010), (2, 86923005), (3, 57948670), (5, 34769202), (6, 28974335), (10, 17384601), (13, 13372770), (15, 11589734), (19, 9149790), (26, 6686385), (29, 5994690), (30, 5794867), (38, 4574895), (39, 4457590), (57, 3049930), (58, 2997345), (65, 2674554), (78, 2228795), (87, 1998230), (95, 1829958), (114, 1524965), (130, 1337277), (145, 1198938), (174, 999115), (190, 914979), (195, 891518), (247, 703830), (285, 609986), (290, 599469), (377, 461130), (390, 445759), (435, 399646), (494, 351915), (551, 315510), (570, 304993), (741, 234610), (754, 230565), (809, 214890), (870, 199823), (1102, 157755), (1131, 153710), (1235, 140766), (1482, 117305), (1618, 107445), (1653, 105170), (1885, 92226), (2262, 76855), (2427, 71630), (2470, 70383), (2755, 63102), (3306, 52585), (3705, 46922), (3770, 46113), (4045, 42978), (4854, 35815), (5510, 31551), (5655, 30742), (7163, 24270), (7410, 23461), (8090, 21489), (8265, 21034), (10517, 16530), (11310, 15371), (12135, 14326)]