15667507660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1\times {\mathrm{607}}^1$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 37845577728

約数和(自身を除く): 22178070068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 557, 607, 662, 1114, 1214, 1324, 1655, 2228, 2317, 2428, 2785, 3035, 3310, 3899, 4249, 4634, 5570, 6070, 6620, 7798, 8498, 9268, 11140, 11585, 12140, 15596, 16996, 19495, 21245, 23170, 38990, 42490, 46340, 77980, 84980, 184367, 200917, 338099, 368734, 401834, 676198, 737468, 803668, 921835, 1004585, 1290569, 1352396, 1406419, 1690495, 1843670, 2009170, 2366693, 2581138, 2812838, 3380990, 3687340, 4018340, 4733386, 5162276, 5625676, 6452845, 6761980, 7032095, 9466772, 11833465, 12905690, 14064190, 23666930, 25811380, 28128380, 47333860, 111910769, 223821538, 447643076, 559553845, 783375383, 1119107690, 1566750766, 2238215380, 3133501532, 3916876915, 7833753830, 15667507660]

約数ペア:

[(1, 15667507660), (2, 7833753830), (4, 3916876915), (5, 3133501532), (7, 2238215380), (10, 1566750766), (14, 1119107690), (20, 783375383), (28, 559553845), (35, 447643076), (70, 223821538), (140, 111910769), (331, 47333860), (557, 28128380), (607, 25811380), (662, 23666930), (1114, 14064190), (1214, 12905690), (1324, 11833465), (1655, 9466772), (2228, 7032095), (2317, 6761980), (2428, 6452845), (2785, 5625676), (3035, 5162276), (3310, 4733386), (3899, 4018340), (4249, 3687340), (4634, 3380990), (5570, 2812838), (6070, 2581138), (6620, 2366693), (7798, 2009170), (8498, 1843670), (9268, 1690495), (11140, 1406419), (11585, 1352396), (12140, 1290569), (15596, 1004585), (16996, 921835), (19495, 803668), (21245, 737468), (23170, 676198), (38990, 401834), (42490, 368734), (46340, 338099), (77980, 200917), (84980, 184367)]