790794630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1283

約数の個数: 128

約数和(自身を含む): 2237760000

約数和(自身を除く): 1446965370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 139, 171, 190, 270, 278, 285, 342, 417, 513, 570, 695, 834, 855, 1026, 1109, 1251, 1390, 1710, 2085, 2218, 2502, 2565, 2641, 3327, 3753, 4170, 5130, 5282, 5545, 6255, 6654, 7506, 7923, 9981, 11090, 12510, 13205, 15846, 16635, 18765, 19962, 21071, 23769, 26410, 29943, 33270, 37530, 39615, 42142, 47538, 49905, 59886, 63213, 71307, 79230, 99810, 105355, 118845, 126426, 142614, 149715, 154151, 189639, 210710, 237690, 299430, 308302, 316065, 356535, 379278, 462453, 568917, 632130, 713070, 770755, 924906, 948195, 1137834, 1387359, 1541510, 1896390, 2312265, 2774718, 2844585, 2928869, 4162077, 4624530, 5689170, 5857738, 6936795, 8324154, 8786607, 13873590, 14644345, 17573214, 20810385, 26359821, 29288690, 41620770, 43933035, 52719642, 79079463, 87866070, 131799105, 158158926, 263598210, 395397315, 790794630]

約数ペア:

[(1, 790794630), (2, 395397315), (3, 263598210), (5, 158158926), (6, 131799105), (9, 87866070), (10, 79079463), (15, 52719642), (18, 43933035), (19, 41620770), (27, 29288690), (30, 26359821), (38, 20810385), (45, 17573214), (54, 14644345), (57, 13873590), (90, 8786607), (95, 8324154), (114, 6936795), (135, 5857738), (139, 5689170), (171, 4624530), (190, 4162077), (270, 2928869), (278, 2844585), (285, 2774718), (342, 2312265), (417, 1896390), (513, 1541510), (570, 1387359), (695, 1137834), (834, 948195), (855, 924906), (1026, 770755), (1109, 713070), (1251, 632130), (1390, 568917), (1710, 462453), (2085, 379278), (2218, 356535), (2502, 316065), (2565, 308302), (2641, 299430), (3327, 237690), (3753, 210710), (4170, 189639), (5130, 154151), (5282, 149715), (5545, 142614), (6255, 126426), (6654, 118845), (7506, 105355), (7923, 99810), (9981, 79230), (11090, 71307), (12510, 63213), (13205, 59886), (15846, 49905), (16635, 47538), (18765, 42142), (19962, 39615), (21071, 37530), (23769, 33270), (26410, 29943)]