74793810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27397}}^1$

素因数の和:27427

約数の個数: 64

約数和(自身を含む): 220937472

約数和(自身を除く): 146143662

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 27397, 54794, 82191, 136985, 164382, 191779, 273970, 356161, 383558, 410955, 575337, 712322, 821910, 958895, 1068483, 1150674, 1780805, 1917790, 2136966, 2493127, 2876685, 3561610, 4986254, 5342415, 5753370, 7479381, 10684830, 12465635, 14958762, 24931270, 37396905, 74793810]

約数ペア:

[(1, 74793810), (2, 37396905), (3, 24931270), (5, 14958762), (6, 12465635), (7, 10684830), (10, 7479381), (13, 5753370), (14, 5342415), (15, 4986254), (21, 3561610), (26, 2876685), (30, 2493127), (35, 2136966), (39, 1917790), (42, 1780805), (65, 1150674), (70, 1068483), (78, 958895), (91, 821910), (105, 712322), (130, 575337), (182, 410955), (195, 383558), (210, 356161), (273, 273970), (390, 191779), (455, 164382), (546, 136985), (910, 82191), (1365, 54794), (2730, 27397)]