4030620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 12773376

約数和(自身を除く): 8742756

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, 197, 220, 310, 330, 341, 372, 394, 465, 591, 620, 660, 682, 788, 930, 985, 1023, 1182, 1364, 1705, 1860, 1970, 2046, 2167, 2364, 2955, 3410, 3940, 4092, 4334, 5115, 5910, 6107, 6501, 6820, 8668, 10230, 10835, 11820, 12214, 13002, 18321, 20460, 21670, 24428, 26004, 30535, 32505, 36642, 43340, 61070, 65010, 67177, 73284, 91605, 122140, 130020, 134354, 183210, 201531, 268708, 335885, 366420, 403062, 671770, 806124, 1007655, 1343540, 2015310, 4030620]

約数ペア:

[(1, 4030620), (2, 2015310), (3, 1343540), (4, 1007655), (5, 806124), (6, 671770), (10, 403062), (11, 366420), (12, 335885), (15, 268708), (20, 201531), (22, 183210), (30, 134354), (31, 130020), (33, 122140), (44, 91605), (55, 73284), (60, 67177), (62, 65010), (66, 61070), (93, 43340), (110, 36642), (124, 32505), (132, 30535), (155, 26004), (165, 24428), (186, 21670), (197, 20460), (220, 18321), (310, 13002), (330, 12214), (341, 11820), (372, 10835), (394, 10230), (465, 8668), (591, 6820), (620, 6501), (660, 6107), (682, 5910), (788, 5115), (930, 4334), (985, 4092), (1023, 3940), (1182, 3410), (1364, 2955), (1705, 2364), (1860, 2167), (1970, 2046)]