1819463970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 4530525120

約数和(自身を除く): 2711061150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 109, 123, 205, 218, 246, 327, 331, 410, 545, 615, 654, 662, 993, 1090, 1230, 1635, 1655, 1681, 1986, 3270, 3310, 3362, 4469, 4965, 5043, 8405, 8938, 9930, 10086, 13407, 13571, 16810, 22345, 25215, 26814, 27142, 36079, 40713, 44690, 50430, 67035, 67855, 72158, 81426, 108237, 134070, 135710, 180395, 183229, 203565, 216474, 360790, 366458, 407130, 541185, 549687, 556411, 916145, 1082370, 1099374, 1112822, 1479239, 1669233, 1832290, 2748435, 2782055, 2958478, 3338466, 4437717, 5496870, 5564110, 7396195, 8346165, 8875434, 14792390, 16692330, 22188585, 44377170, 60648799, 121297598, 181946397, 303243995, 363892794, 606487990, 909731985, 1819463970]

約数ペア:

[(1, 1819463970), (2, 909731985), (3, 606487990), (5, 363892794), (6, 303243995), (10, 181946397), (15, 121297598), (30, 60648799), (41, 44377170), (82, 22188585), (109, 16692330), (123, 14792390), (205, 8875434), (218, 8346165), (246, 7396195), (327, 5564110), (331, 5496870), (410, 4437717), (545, 3338466), (615, 2958478), (654, 2782055), (662, 2748435), (993, 1832290), (1090, 1669233), (1230, 1479239), (1635, 1112822), (1655, 1099374), (1681, 1082370), (1986, 916145), (3270, 556411), (3310, 549687), (3362, 541185), (4469, 407130), (4965, 366458), (5043, 360790), (8405, 216474), (8938, 203565), (9930, 183229), (10086, 180395), (13407, 135710), (13571, 134070), (16810, 108237), (22345, 81426), (25215, 72158), (26814, 67855), (27142, 67035), (36079, 50430), (40713, 44690)]