29673820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 74188800

約数和(自身を除く): 44514980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 155, 190, 209, 220, 229, 310, 341, 380, 418, 458, 589, 620, 682, 836, 916, 1045, 1145, 1178, 1364, 1705, 2090, 2290, 2356, 2519, 2945, 3410, 4180, 4351, 4580, 5038, 5890, 6479, 6820, 7099, 8702, 10076, 11780, 12595, 12958, 14198, 17404, 21755, 25190, 25916, 28396, 32395, 35495, 43510, 47861, 50380, 64790, 70990, 78089, 87020, 95722, 129580, 134881, 141980, 156178, 191444, 239305, 269762, 312356, 390445, 478610, 539524, 674405, 780890, 957220, 1348810, 1483691, 1561780, 2697620, 2967382, 5934764, 7418455, 14836910, 29673820]

約数ペア:

[(1, 29673820), (2, 14836910), (4, 7418455), (5, 5934764), (10, 2967382), (11, 2697620), (19, 1561780), (20, 1483691), (22, 1348810), (31, 957220), (38, 780890), (44, 674405), (55, 539524), (62, 478610), (76, 390445), (95, 312356), (110, 269762), (124, 239305), (155, 191444), (190, 156178), (209, 141980), (220, 134881), (229, 129580), (310, 95722), (341, 87020), (380, 78089), (418, 70990), (458, 64790), (589, 50380), (620, 47861), (682, 43510), (836, 35495), (916, 32395), (1045, 28396), (1145, 25916), (1178, 25190), (1364, 21755), (1705, 17404), (2090, 14198), (2290, 12958), (2356, 12595), (2519, 11780), (2945, 10076), (3410, 8702), (4180, 7099), (4351, 6820), (4580, 6479), (5038, 5890)]