3169140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 10160640

約数和(自身を除く): 6991500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 239, 255, 260, 340, 390, 442, 478, 510, 663, 717, 780, 884, 956, 1020, 1105, 1195, 1326, 1434, 2210, 2390, 2652, 2868, 3107, 3315, 3585, 4063, 4420, 4780, 6214, 6630, 7170, 8126, 9321, 12189, 12428, 13260, 14340, 15535, 16252, 18642, 20315, 24378, 31070, 37284, 40630, 46605, 48756, 52819, 60945, 62140, 81260, 93210, 105638, 121890, 158457, 186420, 211276, 243780, 264095, 316914, 528190, 633828, 792285, 1056380, 1584570, 3169140]

約数ペア:

[(1, 3169140), (2, 1584570), (3, 1056380), (4, 792285), (5, 633828), (6, 528190), (10, 316914), (12, 264095), (13, 243780), (15, 211276), (17, 186420), (20, 158457), (26, 121890), (30, 105638), (34, 93210), (39, 81260), (51, 62140), (52, 60945), (60, 52819), (65, 48756), (68, 46605), (78, 40630), (85, 37284), (102, 31070), (130, 24378), (156, 20315), (170, 18642), (195, 16252), (204, 15535), (221, 14340), (239, 13260), (255, 12428), (260, 12189), (340, 9321), (390, 8126), (442, 7170), (478, 6630), (510, 6214), (663, 4780), (717, 4420), (780, 4063), (884, 3585), (956, 3315), (1020, 3107), (1105, 2868), (1195, 2652), (1326, 2390), (1434, 2210)]