2800702410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19421}}^1$

素因数の和:19484

約数の個数: 128

約数和(自身を含む): 8054691840

約数和(自身を除く): 5253989430

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 23, 30, 33, 38, 46, 55, 57, 66, 69, 95, 110, 114, 115, 138, 165, 190, 209, 230, 253, 285, 330, 345, 418, 437, 506, 570, 627, 690, 759, 874, 1045, 1254, 1265, 1311, 1518, 2090, 2185, 2530, 2622, 3135, 3795, 4370, 4807, 6270, 6555, 7590, 9614, 13110, 14421, 19421, 24035, 28842, 38842, 48070, 58263, 72105, 97105, 116526, 144210, 194210, 213631, 291315, 368999, 427262, 446683, 582630, 640893, 737998, 893366, 1068155, 1106997, 1281786, 1340049, 1844995, 2136310, 2213994, 2233415, 2680098, 3204465, 3689990, 4058989, 4466830, 4913513, 5534985, 6408930, 6700245, 8117978, 8486977, 9827026, 11069970, 12176967, 13400490, 14740539, 16973954, 20294945, 24353934, 24567565, 25460931, 29481078, 40589890, 42434885, 49135130, 50921862, 60884835, 73702695, 84869770, 93356747, 121769670, 127304655, 147405390, 186713494, 254609310, 280070241, 466783735, 560140482, 933567470, 1400351205, 2800702410]

約数ペア:

[(1, 2800702410), (2, 1400351205), (3, 933567470), (5, 560140482), (6, 466783735), (10, 280070241), (11, 254609310), (15, 186713494), (19, 147405390), (22, 127304655), (23, 121769670), (30, 93356747), (33, 84869770), (38, 73702695), (46, 60884835), (55, 50921862), (57, 49135130), (66, 42434885), (69, 40589890), (95, 29481078), (110, 25460931), (114, 24567565), (115, 24353934), (138, 20294945), (165, 16973954), (190, 14740539), (209, 13400490), (230, 12176967), (253, 11069970), (285, 9827026), (330, 8486977), (345, 8117978), (418, 6700245), (437, 6408930), (506, 5534985), (570, 4913513), (627, 4466830), (690, 4058989), (759, 3689990), (874, 3204465), (1045, 2680098), (1254, 2233415), (1265, 2213994), (1311, 2136310), (1518, 1844995), (2090, 1340049), (2185, 1281786), (2530, 1106997), (2622, 1068155), (3135, 893366), (3795, 737998), (4370, 640893), (4807, 582630), (6270, 446683), (6555, 427262), (7590, 368999), (9614, 291315), (13110, 213631), (14421, 194210), (19421, 144210), (24035, 116526), (28842, 97105), (38842, 72105), (48070, 58263)]