2378618220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{116257}}^1$

素因数の和:116311

約数の個数: 96

約数和(自身を含む): 7500036096

約数和(自身を除く): 5121417876

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, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 10230, 20460, 116257, 232514, 348771, 465028, 581285, 697542, 1162570, 1278827, 1395084, 1743855, 2325140, 2557654, 3487710, 3603967, 3836481, 5115308, 6394135, 6975420, 7207934, 7672962, 10811901, 12788270, 14415868, 15345924, 18019835, 19182405, 21623802, 25576540, 36039670, 38364810, 39643637, 43247604, 54059505, 72079340, 76729620, 79287274, 108119010, 118930911, 158574548, 198218185, 216238020, 237861822, 396436370, 475723644, 594654555, 792872740, 1189309110, 2378618220]

約数ペア:

[(1, 2378618220), (2, 1189309110), (3, 792872740), (4, 594654555), (5, 475723644), (6, 396436370), (10, 237861822), (11, 216238020), (12, 198218185), (15, 158574548), (20, 118930911), (22, 108119010), (30, 79287274), (31, 76729620), (33, 72079340), (44, 54059505), (55, 43247604), (60, 39643637), (62, 38364810), (66, 36039670), (93, 25576540), (110, 21623802), (124, 19182405), (132, 18019835), (155, 15345924), (165, 14415868), (186, 12788270), (220, 10811901), (310, 7672962), (330, 7207934), (341, 6975420), (372, 6394135), (465, 5115308), (620, 3836481), (660, 3603967), (682, 3487710), (930, 2557654), (1023, 2325140), (1364, 1743855), (1705, 1395084), (1860, 1278827), (2046, 1162570), (3410, 697542), (4092, 581285), (5115, 465028), (6820, 348771), (10230, 232514), (20460, 116257)]