340040970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3277

約数の個数: 128

約数和(自身を含む): 1002170880

約数和(自身を除く): 662129910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 85, 90, 102, 115, 135, 138, 153, 170, 207, 230, 255, 270, 306, 345, 391, 414, 459, 510, 621, 690, 765, 782, 918, 1035, 1173, 1242, 1530, 1955, 2070, 2295, 2346, 3105, 3221, 3519, 3910, 4590, 5865, 6210, 6442, 7038, 9663, 10557, 11730, 16105, 17595, 19326, 21114, 28989, 32210, 35190, 48315, 52785, 54757, 57978, 74083, 86967, 96630, 105570, 109514, 144945, 148166, 164271, 173934, 222249, 273785, 289890, 328542, 370415, 434835, 444498, 492813, 547570, 666747, 740830, 821355, 869670, 985626, 1111245, 1259411, 1333494, 1478439, 1642710, 2000241, 2222490, 2464065, 2518822, 2956878, 3333735, 3778233, 4000482, 4928130, 6297055, 6667470, 7392195, 7556466, 10001205, 11334699, 12594110, 14784390, 18891165, 20002410, 22669398, 34004097, 37782330, 56673495, 68008194, 113346990, 170020485, 340040970]

約数ペア:

[(1, 340040970), (2, 170020485), (3, 113346990), (5, 68008194), (6, 56673495), (9, 37782330), (10, 34004097), (15, 22669398), (17, 20002410), (18, 18891165), (23, 14784390), (27, 12594110), (30, 11334699), (34, 10001205), (45, 7556466), (46, 7392195), (51, 6667470), (54, 6297055), (69, 4928130), (85, 4000482), (90, 3778233), (102, 3333735), (115, 2956878), (135, 2518822), (138, 2464065), (153, 2222490), (170, 2000241), (207, 1642710), (230, 1478439), (255, 1333494), (270, 1259411), (306, 1111245), (345, 985626), (391, 869670), (414, 821355), (459, 740830), (510, 666747), (621, 547570), (690, 492813), (765, 444498), (782, 434835), (918, 370415), (1035, 328542), (1173, 289890), (1242, 273785), (1530, 222249), (1955, 173934), (2070, 164271), (2295, 148166), (2346, 144945), (3105, 109514), (3221, 105570), (3519, 96630), (3910, 86967), (4590, 74083), (5865, 57978), (6210, 54757), (6442, 52785), (7038, 48315), (9663, 35190), (10557, 32210), (11730, 28989), (16105, 21114), (17595, 19326)]