1885050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 5222880

約数和(自身を除く): 3337830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 59, 71, 75, 90, 118, 142, 150, 177, 213, 225, 295, 354, 355, 426, 450, 531, 590, 639, 710, 885, 1062, 1065, 1278, 1475, 1770, 1775, 2130, 2655, 2950, 3195, 3550, 4189, 4425, 5310, 5325, 6390, 8378, 8850, 10650, 12567, 13275, 15975, 20945, 25134, 26550, 31950, 37701, 41890, 62835, 75402, 104725, 125670, 188505, 209450, 314175, 377010, 628350, 942525, 1885050]

約数ペア:

[(1, 1885050), (2, 942525), (3, 628350), (5, 377010), (6, 314175), (9, 209450), (10, 188505), (15, 125670), (18, 104725), (25, 75402), (30, 62835), (45, 41890), (50, 37701), (59, 31950), (71, 26550), (75, 25134), (90, 20945), (118, 15975), (142, 13275), (150, 12567), (177, 10650), (213, 8850), (225, 8378), (295, 6390), (354, 5325), (355, 5310), (426, 4425), (450, 4189), (531, 3550), (590, 3195), (639, 2950), (710, 2655), (885, 2130), (1062, 1775), (1065, 1770), (1278, 1475)]