60220804

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 131127360

約数和(自身を除く): 70906556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 103, 133, 157, 196, 206, 266, 314, 412, 532, 628, 721, 931, 1099, 1442, 1862, 1957, 2198, 2884, 2983, 3724, 3914, 4396, 5047, 5966, 7693, 7828, 10094, 11932, 13699, 15386, 16171, 20188, 20881, 27398, 30772, 32342, 41762, 54796, 64684, 83524, 95893, 113197, 146167, 191786, 226394, 292334, 307249, 383572, 452788, 584668, 614498, 792379, 1228996, 1584758, 2150743, 3169516, 4301486, 8602972, 15055201, 30110402, 60220804]

約数ペア:

[(1, 60220804), (2, 30110402), (4, 15055201), (7, 8602972), (14, 4301486), (19, 3169516), (28, 2150743), (38, 1584758), (49, 1228996), (76, 792379), (98, 614498), (103, 584668), (133, 452788), (157, 383572), (196, 307249), (206, 292334), (266, 226394), (314, 191786), (412, 146167), (532, 113197), (628, 95893), (721, 83524), (931, 64684), (1099, 54796), (1442, 41762), (1862, 32342), (1957, 30772), (2198, 27398), (2884, 20881), (2983, 20188), (3724, 16171), (3914, 15386), (4396, 13699), (5047, 11932), (5966, 10094), (7693, 7828)]