127668810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1447}}^1$

素因数の和:1647

約数の個数: 64

約数和(自身を含む): 326529792

約数和(自身を除く): 198860982

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 173, 255, 346, 510, 519, 865, 1038, 1447, 1730, 2595, 2894, 2941, 4341, 5190, 5882, 7235, 8682, 8823, 14470, 14705, 17646, 21705, 24599, 29410, 43410, 44115, 49198, 73797, 88230, 122995, 147594, 245990, 250331, 368985, 500662, 737970, 750993, 1251655, 1501986, 2503310, 3754965, 4255627, 7509930, 8511254, 12766881, 21278135, 25533762, 42556270, 63834405, 127668810]

約数ペア:

[(1, 127668810), (2, 63834405), (3, 42556270), (5, 25533762), (6, 21278135), (10, 12766881), (15, 8511254), (17, 7509930), (30, 4255627), (34, 3754965), (51, 2503310), (85, 1501986), (102, 1251655), (170, 750993), (173, 737970), (255, 500662), (346, 368985), (510, 250331), (519, 245990), (865, 147594), (1038, 122995), (1447, 88230), (1730, 73797), (2595, 49198), (2894, 44115), (2941, 43410), (4341, 29410), (5190, 24599), (5882, 21705), (7235, 17646), (8682, 14705), (8823, 14470)]