561695670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7639}}^1$

素因数の和:7714

約数の個数: 96

約数和(自身を含む): 1573228800

約数和(自身を除く): 1011533130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 43, 45, 57, 86, 90, 95, 114, 129, 171, 190, 215, 258, 285, 342, 387, 430, 570, 645, 774, 817, 855, 1290, 1634, 1710, 1935, 2451, 3870, 4085, 4902, 7353, 7639, 8170, 12255, 14706, 15278, 22917, 24510, 36765, 38195, 45834, 68751, 73530, 76390, 114585, 137502, 145141, 229170, 290282, 328477, 343755, 435423, 656954, 687510, 725705, 870846, 985431, 1306269, 1451410, 1642385, 1970862, 2177115, 2612538, 2956293, 3284770, 4354230, 4927155, 5912586, 6241063, 6531345, 9854310, 12482126, 13062690, 14781465, 18723189, 29562930, 31205315, 37446378, 56169567, 62410630, 93615945, 112339134, 187231890, 280847835, 561695670]

約数ペア:

[(1, 561695670), (2, 280847835), (3, 187231890), (5, 112339134), (6, 93615945), (9, 62410630), (10, 56169567), (15, 37446378), (18, 31205315), (19, 29562930), (30, 18723189), (38, 14781465), (43, 13062690), (45, 12482126), (57, 9854310), (86, 6531345), (90, 6241063), (95, 5912586), (114, 4927155), (129, 4354230), (171, 3284770), (190, 2956293), (215, 2612538), (258, 2177115), (285, 1970862), (342, 1642385), (387, 1451410), (430, 1306269), (570, 985431), (645, 870846), (774, 725705), (817, 687510), (855, 656954), (1290, 435423), (1634, 343755), (1710, 328477), (1935, 290282), (2451, 229170), (3870, 145141), (4085, 137502), (4902, 114585), (7353, 76390), (7639, 73530), (8170, 68751), (12255, 45834), (14706, 38195), (15278, 36765), (22917, 24510)]