9404460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4047

約数の個数: 72

約数和(自身を含む): 30728880

約数和(自身を除く): 21324420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 4019, 8038, 12057, 16076, 20095, 24114, 36171, 40190, 48228, 52247, 60285, 72342, 80380, 104494, 120570, 144684, 156741, 180855, 208988, 241140, 261235, 313482, 361710, 470223, 522470, 626964, 723420, 783705, 940446, 1044940, 1567410, 1880892, 2351115, 3134820, 4702230, 9404460]

約数ペア:

[(1, 9404460), (2, 4702230), (3, 3134820), (4, 2351115), (5, 1880892), (6, 1567410), (9, 1044940), (10, 940446), (12, 783705), (13, 723420), (15, 626964), (18, 522470), (20, 470223), (26, 361710), (30, 313482), (36, 261235), (39, 241140), (45, 208988), (52, 180855), (60, 156741), (65, 144684), (78, 120570), (90, 104494), (117, 80380), (130, 72342), (156, 60285), (180, 52247), (195, 48228), (234, 40190), (260, 36171), (390, 24114), (468, 20095), (585, 16076), (780, 12057), (1170, 8038), (2340, 4019)]