29469220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 72576000

約数和(自身を除く): 43106780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 31, 44, 55, 58, 62, 110, 116, 124, 145, 149, 155, 220, 290, 298, 310, 319, 341, 580, 596, 620, 638, 682, 745, 899, 1276, 1364, 1490, 1595, 1639, 1705, 1798, 2980, 3190, 3278, 3410, 3596, 4321, 4495, 4619, 6380, 6556, 6820, 8195, 8642, 8990, 9238, 9889, 16390, 17284, 17980, 18476, 19778, 21605, 23095, 32780, 39556, 43210, 46190, 47531, 49445, 50809, 86420, 92380, 95062, 98890, 101618, 133951, 190124, 197780, 203236, 237655, 254045, 267902, 475310, 508090, 535804, 669755, 950620, 1016180, 1339510, 1473461, 2679020, 2946922, 5893844, 7367305, 14734610, 29469220]

約数ペア:

[(1, 29469220), (2, 14734610), (4, 7367305), (5, 5893844), (10, 2946922), (11, 2679020), (20, 1473461), (22, 1339510), (29, 1016180), (31, 950620), (44, 669755), (55, 535804), (58, 508090), (62, 475310), (110, 267902), (116, 254045), (124, 237655), (145, 203236), (149, 197780), (155, 190124), (220, 133951), (290, 101618), (298, 98890), (310, 95062), (319, 92380), (341, 86420), (580, 50809), (596, 49445), (620, 47531), (638, 46190), (682, 43210), (745, 39556), (899, 32780), (1276, 23095), (1364, 21605), (1490, 19778), (1595, 18476), (1639, 17980), (1705, 17284), (1798, 16390), (2980, 9889), (3190, 9238), (3278, 8990), (3410, 8642), (3596, 8195), (4321, 6820), (4495, 6556), (4619, 6380)]