9005190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 23334912

約数和(自身を除く): 14329722

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 421, 465, 690, 713, 842, 930, 1263, 1426, 2105, 2139, 2526, 3565, 4210, 4278, 6315, 7130, 9683, 10695, 12630, 13051, 19366, 21390, 26102, 29049, 39153, 48415, 58098, 65255, 78306, 96830, 130510, 145245, 195765, 290490, 300173, 391530, 600346, 900519, 1500865, 1801038, 3001730, 4502595, 9005190]

約数ペア:

[(1, 9005190), (2, 4502595), (3, 3001730), (5, 1801038), (6, 1500865), (10, 900519), (15, 600346), (23, 391530), (30, 300173), (31, 290490), (46, 195765), (62, 145245), (69, 130510), (93, 96830), (115, 78306), (138, 65255), (155, 58098), (186, 48415), (230, 39153), (310, 29049), (345, 26102), (421, 21390), (465, 19366), (690, 13051), (713, 12630), (842, 10695), (930, 9683), (1263, 7130), (1426, 6315), (2105, 4278), (2139, 4210), (2526, 3565)]