237941340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43579}}^1$

素因数の和:43611

約数の個数: 96

約数和(自身を含む): 820001280

約数和(自身を除く): 582059940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 43579, 87158, 130737, 174316, 217895, 261474, 305053, 435790, 522948, 566527, 610106, 653685, 871580, 915159, 1133054, 1220212, 1307370, 1525265, 1699581, 1830318, 2266108, 2614740, 2832635, 3050530, 3399162, 3660636, 3965689, 4575795, 5665270, 6101060, 6798324, 7931378, 8497905, 9151590, 11330540, 11897067, 15862756, 16995810, 18303180, 19828445, 23794134, 33991620, 39656890, 47588268, 59485335, 79313780, 118970670, 237941340]

約数ペア:

[(1, 237941340), (2, 118970670), (3, 79313780), (4, 59485335), (5, 47588268), (6, 39656890), (7, 33991620), (10, 23794134), (12, 19828445), (13, 18303180), (14, 16995810), (15, 15862756), (20, 11897067), (21, 11330540), (26, 9151590), (28, 8497905), (30, 7931378), (35, 6798324), (39, 6101060), (42, 5665270), (52, 4575795), (60, 3965689), (65, 3660636), (70, 3399162), (78, 3050530), (84, 2832635), (91, 2614740), (105, 2266108), (130, 1830318), (140, 1699581), (156, 1525265), (182, 1307370), (195, 1220212), (210, 1133054), (260, 915159), (273, 871580), (364, 653685), (390, 610106), (420, 566527), (455, 522948), (546, 435790), (780, 305053), (910, 261474), (1092, 217895), (1365, 174316), (1820, 130737), (2730, 87158), (5460, 43579)]