12910260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 40771584

約数和(自身を除く): 27861324

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 631, 660, 682, 930, 1023, 1262, 1364, 1705, 1860, 1893, 2046, 2524, 3155, 3410, 3786, 4092, 5115, 6310, 6820, 6941, 7572, 9465, 10230, 12620, 13882, 18930, 19561, 20460, 20823, 27764, 34705, 37860, 39122, 41646, 58683, 69410, 78244, 83292, 97805, 104115, 117366, 138820, 195610, 208230, 215171, 234732, 293415, 391220, 416460, 430342, 586830, 645513, 860684, 1075855, 1173660, 1291026, 2151710, 2582052, 3227565, 4303420, 6455130, 12910260]

約数ペア:

[(1, 12910260), (2, 6455130), (3, 4303420), (4, 3227565), (5, 2582052), (6, 2151710), (10, 1291026), (11, 1173660), (12, 1075855), (15, 860684), (20, 645513), (22, 586830), (30, 430342), (31, 416460), (33, 391220), (44, 293415), (55, 234732), (60, 215171), (62, 208230), (66, 195610), (93, 138820), (110, 117366), (124, 104115), (132, 97805), (155, 83292), (165, 78244), (186, 69410), (220, 58683), (310, 41646), (330, 39122), (341, 37860), (372, 34705), (465, 27764), (620, 20823), (631, 20460), (660, 19561), (682, 18930), (930, 13882), (1023, 12620), (1262, 10230), (1364, 9465), (1705, 7572), (1860, 6941), (1893, 6820), (2046, 6310), (2524, 5115), (3155, 4092), (3410, 3786)]