315064330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 665687808

約数和(自身を除く): 350623478

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 163, 265, 326, 371, 521, 530, 742, 815, 1042, 1141, 1630, 1855, 2282, 2605, 3647, 3710, 5210, 5705, 7294, 8639, 11410, 17278, 18235, 27613, 36470, 43195, 55226, 60473, 84923, 86390, 120946, 138065, 169846, 193291, 276130, 302365, 386582, 424615, 594461, 604730, 849230, 966455, 1188922, 1932910, 2972305, 4500919, 5944610, 9001838, 22504595, 31506433, 45009190, 63012866, 157532165, 315064330]

約数ペア:

[(1, 315064330), (2, 157532165), (5, 63012866), (7, 45009190), (10, 31506433), (14, 22504595), (35, 9001838), (53, 5944610), (70, 4500919), (106, 2972305), (163, 1932910), (265, 1188922), (326, 966455), (371, 849230), (521, 604730), (530, 594461), (742, 424615), (815, 386582), (1042, 302365), (1141, 276130), (1630, 193291), (1855, 169846), (2282, 138065), (2605, 120946), (3647, 86390), (3710, 84923), (5210, 60473), (5705, 55226), (7294, 43195), (8639, 36470), (11410, 27613), (17278, 18235)]