321015930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2011}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 818771328

約数和(自身を除く): 497755398

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 313, 510, 626, 939, 1565, 1878, 2011, 3130, 4022, 4695, 5321, 6033, 9390, 10055, 10642, 12066, 15963, 20110, 26605, 30165, 31926, 34187, 53210, 60330, 68374, 79815, 102561, 159630, 170935, 205122, 341870, 512805, 629443, 1025610, 1258886, 1888329, 3147215, 3776658, 6294430, 9441645, 10700531, 18883290, 21401062, 32101593, 53502655, 64203186, 107005310, 160507965, 321015930]

約数ペア:

[(1, 321015930), (2, 160507965), (3, 107005310), (5, 64203186), (6, 53502655), (10, 32101593), (15, 21401062), (17, 18883290), (30, 10700531), (34, 9441645), (51, 6294430), (85, 3776658), (102, 3147215), (170, 1888329), (255, 1258886), (313, 1025610), (510, 629443), (626, 512805), (939, 341870), (1565, 205122), (1878, 170935), (2011, 159630), (3130, 102561), (4022, 79815), (4695, 68374), (5321, 60330), (6033, 53210), (9390, 34187), (10055, 31926), (10642, 30165), (12066, 26605), (15963, 20110)]