47417370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1620

約数の個数: 128

約数和(自身を含む): 152893440

約数和(自身を除く): 105476070

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 1579, 2002, 2145, 2310, 2730, 3003, 3158, 4290, 4737, 5005, 6006, 7895, 9474, 10010, 11053, 15015, 15790, 17369, 20527, 22106, 23685, 30030, 33159, 34738, 41054, 47370, 52107, 55265, 61581, 66318, 86845, 102635, 104214, 110530, 121583, 123162, 143689, 165795, 173690, 205270, 225797, 243166, 260535, 287378, 307905, 331590, 364749, 431067, 451594, 521070, 607915, 615810, 677391, 718445, 729498, 862134, 1128985, 1215830, 1354782, 1436890, 1580579, 1823745, 2155335, 2257970, 3161158, 3386955, 3647490, 4310670, 4741737, 6773910, 7902895, 9483474, 15805790, 23708685, 47417370]

約数ペア:

[(1, 47417370), (2, 23708685), (3, 15805790), (5, 9483474), (6, 7902895), (7, 6773910), (10, 4741737), (11, 4310670), (13, 3647490), (14, 3386955), (15, 3161158), (21, 2257970), (22, 2155335), (26, 1823745), (30, 1580579), (33, 1436890), (35, 1354782), (39, 1215830), (42, 1128985), (55, 862134), (65, 729498), (66, 718445), (70, 677391), (77, 615810), (78, 607915), (91, 521070), (105, 451594), (110, 431067), (130, 364749), (143, 331590), (154, 307905), (165, 287378), (182, 260535), (195, 243166), (210, 225797), (231, 205270), (273, 173690), (286, 165795), (330, 143689), (385, 123162), (390, 121583), (429, 110530), (455, 104214), (462, 102635), (546, 86845), (715, 66318), (770, 61581), (858, 55265), (910, 52107), (1001, 47370), (1155, 41054), (1365, 34738), (1430, 33159), (1579, 30030), (2002, 23685), (2145, 22106), (2310, 20527), (2730, 17369), (3003, 15790), (3158, 15015), (4290, 11053), (4737, 10010), (5005, 9474), (6006, 7895)]