1571700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 108

約数和(自身を含む): 5083008

約数和(自身を除く): 3511308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 169, 186, 195, 260, 300, 310, 325, 338, 372, 390, 403, 465, 507, 620, 650, 676, 775, 780, 806, 845, 930, 975, 1014, 1209, 1300, 1550, 1612, 1690, 1860, 1950, 2015, 2028, 2325, 2418, 2535, 3100, 3380, 3900, 4030, 4225, 4650, 4836, 5070, 5239, 6045, 8060, 8450, 9300, 10075, 10140, 10478, 12090, 12675, 15717, 16900, 20150, 20956, 24180, 25350, 26195, 30225, 31434, 40300, 50700, 52390, 60450, 62868, 78585, 104780, 120900, 130975, 157170, 261950, 314340, 392925, 523900, 785850, 1571700]

約数ペア:

[(1, 1571700), (2, 785850), (3, 523900), (4, 392925), (5, 314340), (6, 261950), (10, 157170), (12, 130975), (13, 120900), (15, 104780), (20, 78585), (25, 62868), (26, 60450), (30, 52390), (31, 50700), (39, 40300), (50, 31434), (52, 30225), (60, 26195), (62, 25350), (65, 24180), (75, 20956), (78, 20150), (93, 16900), (100, 15717), (124, 12675), (130, 12090), (150, 10478), (155, 10140), (156, 10075), (169, 9300), (186, 8450), (195, 8060), (260, 6045), (300, 5239), (310, 5070), (325, 4836), (338, 4650), (372, 4225), (390, 4030), (403, 3900), (465, 3380), (507, 3100), (620, 2535), (650, 2418), (676, 2325), (775, 2028), (780, 2015), (806, 1950), (845, 1860), (930, 1690), (975, 1612), (1014, 1550), (1209, 1300)]