619185060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29401}}^1$

素因数の和:29435

約数の個数: 120

約数和(自身を含む): 2091893496

約数和(自身を除く): 1472708436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 29401, 58802, 88203, 117604, 147005, 176406, 264609, 294010, 352812, 382213, 441015, 529218, 588020, 764426, 793827, 882030, 1058436, 1146639, 1323045, 1528852, 1587654, 1764060, 1911065, 2293278, 2381481, 2646090, 3175308, 3439917, 3822130, 3969135, 4586556, 4762962, 5292180, 5733195, 6879834, 7644260, 7938270, 9525924, 10319751, 11466390, 11907405, 13759668, 15876540, 17199585, 20639502, 22932780, 23814810, 30959253, 34399170, 41279004, 47629620, 51598755, 61918506, 68798340, 103197510, 123837012, 154796265, 206395020, 309592530, 619185060]

約数ペア:

[(1, 619185060), (2, 309592530), (3, 206395020), (4, 154796265), (5, 123837012), (6, 103197510), (9, 68798340), (10, 61918506), (12, 51598755), (13, 47629620), (15, 41279004), (18, 34399170), (20, 30959253), (26, 23814810), (27, 22932780), (30, 20639502), (36, 17199585), (39, 15876540), (45, 13759668), (52, 11907405), (54, 11466390), (60, 10319751), (65, 9525924), (78, 7938270), (81, 7644260), (90, 6879834), (108, 5733195), (117, 5292180), (130, 4762962), (135, 4586556), (156, 3969135), (162, 3822130), (180, 3439917), (195, 3175308), (234, 2646090), (260, 2381481), (270, 2293278), (324, 1911065), (351, 1764060), (390, 1587654), (405, 1528852), (468, 1323045), (540, 1146639), (585, 1058436), (702, 882030), (780, 793827), (810, 764426), (1053, 588020), (1170, 529218), (1404, 441015), (1620, 382213), (1755, 352812), (2106, 294010), (2340, 264609), (3510, 176406), (4212, 147005), (5265, 117604), (7020, 88203), (10530, 58802), (21060, 29401)]