84843590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 174666240

約数和(自身を除く): 89822650

約数列:

[1, 2, 5, 10, 13, 26, 31, 37, 62, 65, 74, 130, 155, 185, 310, 370, 403, 481, 569, 806, 962, 1138, 1147, 2015, 2294, 2405, 2845, 4030, 4810, 5690, 5735, 7397, 11470, 14794, 14911, 17639, 21053, 29822, 35278, 36985, 42106, 73970, 74555, 88195, 105265, 149110, 176390, 210530, 229307, 273689, 458614, 547378, 652643, 1146535, 1305286, 1368445, 2293070, 2736890, 3263215, 6526430, 8484359, 16968718, 42421795, 84843590]

約数ペア:

[(1, 84843590), (2, 42421795), (5, 16968718), (10, 8484359), (13, 6526430), (26, 3263215), (31, 2736890), (37, 2293070), (62, 1368445), (65, 1305286), (74, 1146535), (130, 652643), (155, 547378), (185, 458614), (310, 273689), (370, 229307), (403, 210530), (481, 176390), (569, 149110), (806, 105265), (962, 88195), (1138, 74555), (1147, 73970), (2015, 42106), (2294, 36985), (2405, 35278), (2845, 29822), (4030, 21053), (4810, 17639), (5690, 14911), (5735, 14794), (7397, 11470)]