2012605037895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{218137}}^1$

素因数の和:218784

約数の個数: 64

約数和(自身を含む): 3437715271680

約数和(自身を除く): 1425110233785

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 569, 705, 1081, 1707, 2845, 3243, 5405, 8535, 13087, 16215, 26743, 39261, 65435, 80229, 133715, 196305, 218137, 401145, 615089, 654411, 1090685, 1845267, 3075445, 3272055, 5017151, 9226335, 10252439, 15051453, 25085755, 30757317, 51262195, 75257265, 124119953, 153786585, 235806097, 372359859, 620599765, 707418291, 1179030485, 1861799295, 2854758919, 3537091455, 5833637791, 8564276757, 14273794595, 17500913373, 29168188955, 42821383785, 87504566865, 134173669193, 402521007579, 670868345965, 2012605037895]

約数ペア:

[(1, 2012605037895), (3, 670868345965), (5, 402521007579), (15, 134173669193), (23, 87504566865), (47, 42821383785), (69, 29168188955), (115, 17500913373), (141, 14273794595), (235, 8564276757), (345, 5833637791), (569, 3537091455), (705, 2854758919), (1081, 1861799295), (1707, 1179030485), (2845, 707418291), (3243, 620599765), (5405, 372359859), (8535, 235806097), (13087, 153786585), (16215, 124119953), (26743, 75257265), (39261, 51262195), (65435, 30757317), (80229, 25085755), (133715, 15051453), (196305, 10252439), (218137, 9226335), (401145, 5017151), (615089, 3272055), (654411, 3075445), (1090685, 1845267)]