305043420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{42017}}^1$

素因数の和:42051

約数の個数: 72

約数和(自身を含む): 938850192

約数和(自身を除く): 633806772

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 42017, 84034, 126051, 168068, 210085, 252102, 420170, 462187, 504204, 630255, 840340, 924374, 1260510, 1386561, 1848748, 2310935, 2521020, 2773122, 4621870, 5084057, 5546244, 6932805, 9243740, 10168114, 13865610, 15252171, 20336228, 25420285, 27731220, 30504342, 50840570, 61008684, 76260855, 101681140, 152521710, 305043420]

約数ペア:

[(1, 305043420), (2, 152521710), (3, 101681140), (4, 76260855), (5, 61008684), (6, 50840570), (10, 30504342), (11, 27731220), (12, 25420285), (15, 20336228), (20, 15252171), (22, 13865610), (30, 10168114), (33, 9243740), (44, 6932805), (55, 5546244), (60, 5084057), (66, 4621870), (110, 2773122), (121, 2521020), (132, 2310935), (165, 1848748), (220, 1386561), (242, 1260510), (330, 924374), (363, 840340), (484, 630255), (605, 504204), (660, 462187), (726, 420170), (1210, 252102), (1452, 210085), (1815, 168068), (2420, 126051), (3630, 84034), (7260, 42017)]