2777361420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{1283}}^1$

素因数の和:1735

約数の個数: 96

約数和(自身を含む): 7877802240

約数和(自身を除く): 5100440820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 331, 436, 545, 654, 662, 993, 1090, 1283, 1308, 1324, 1635, 1655, 1986, 2180, 2566, 3270, 3310, 3849, 3972, 4965, 5132, 6415, 6540, 6620, 7698, 9930, 12830, 15396, 19245, 19860, 25660, 36079, 38490, 72158, 76980, 108237, 139847, 144316, 180395, 216474, 279694, 360790, 419541, 424673, 432948, 541185, 559388, 699235, 721580, 839082, 849346, 1082370, 1274019, 1398470, 1678164, 1698692, 2097705, 2123365, 2164740, 2548038, 2796940, 4195410, 4246730, 5096076, 6370095, 8390820, 8493460, 12740190, 25480380, 46289357, 92578714, 138868071, 185157428, 231446785, 277736142, 462893570, 555472284, 694340355, 925787140, 1388680710, 2777361420]

約数ペア:

[(1, 2777361420), (2, 1388680710), (3, 925787140), (4, 694340355), (5, 555472284), (6, 462893570), (10, 277736142), (12, 231446785), (15, 185157428), (20, 138868071), (30, 92578714), (60, 46289357), (109, 25480380), (218, 12740190), (327, 8493460), (331, 8390820), (436, 6370095), (545, 5096076), (654, 4246730), (662, 4195410), (993, 2796940), (1090, 2548038), (1283, 2164740), (1308, 2123365), (1324, 2097705), (1635, 1698692), (1655, 1678164), (1986, 1398470), (2180, 1274019), (2566, 1082370), (3270, 849346), (3310, 839082), (3849, 721580), (3972, 699235), (4965, 559388), (5132, 541185), (6415, 432948), (6540, 424673), (6620, 419541), (7698, 360790), (9930, 279694), (12830, 216474), (15396, 180395), (19245, 144316), (19860, 139847), (25660, 108237), (36079, 76980), (38490, 72158)]