40764690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:832

約数の個数: 96

約数和(自身を含む): 115315200

約数和(自身を除く): 74550510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 769, 855, 930, 1178, 1395, 1538, 1710, 1767, 2307, 2790, 2945, 3534, 3845, 4614, 5301, 5890, 6921, 7690, 8835, 10602, 11535, 13842, 14611, 17670, 23070, 23839, 26505, 29222, 34605, 43833, 47678, 53010, 69210, 71517, 73055, 87666, 119195, 131499, 143034, 146110, 214551, 219165, 238390, 262998, 357585, 429102, 438330, 452941, 657495, 715170, 905882, 1072755, 1314990, 1358823, 2145510, 2264705, 2717646, 4076469, 4529410, 6794115, 8152938, 13588230, 20382345, 40764690]

約数ペア:

[(1, 40764690), (2, 20382345), (3, 13588230), (5, 8152938), (6, 6794115), (9, 4529410), (10, 4076469), (15, 2717646), (18, 2264705), (19, 2145510), (30, 1358823), (31, 1314990), (38, 1072755), (45, 905882), (57, 715170), (62, 657495), (90, 452941), (93, 438330), (95, 429102), (114, 357585), (155, 262998), (171, 238390), (186, 219165), (190, 214551), (279, 146110), (285, 143034), (310, 131499), (342, 119195), (465, 87666), (558, 73055), (570, 71517), (589, 69210), (769, 53010), (855, 47678), (930, 43833), (1178, 34605), (1395, 29222), (1538, 26505), (1710, 23839), (1767, 23070), (2307, 17670), (2790, 14611), (2945, 13842), (3534, 11535), (3845, 10602), (4614, 8835), (5301, 7690), (5890, 6921)]