9903570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 25657344

約数和(自身を除く): 15753774

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 463, 465, 690, 713, 926, 930, 1389, 1426, 2139, 2315, 2778, 3565, 4278, 4630, 6945, 7130, 10649, 10695, 13890, 14353, 21298, 21390, 28706, 31947, 43059, 53245, 63894, 71765, 86118, 106490, 143530, 159735, 215295, 319470, 330119, 430590, 660238, 990357, 1650595, 1980714, 3301190, 4951785, 9903570]

約数ペア:

[(1, 9903570), (2, 4951785), (3, 3301190), (5, 1980714), (6, 1650595), (10, 990357), (15, 660238), (23, 430590), (30, 330119), (31, 319470), (46, 215295), (62, 159735), (69, 143530), (93, 106490), (115, 86118), (138, 71765), (155, 63894), (186, 53245), (230, 43059), (310, 31947), (345, 28706), (463, 21390), (465, 21298), (690, 14353), (713, 13890), (926, 10695), (930, 10649), (1389, 7130), (1426, 6945), (2139, 4630), (2315, 4278), (2778, 3565)]