749875060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{22573}}^1$

素因数の和:22744

約数の個数: 48

約数和(自身を含む): 1729348992

約数和(自身を除く): 979473932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1510, 1661, 3020, 3322, 6644, 8305, 16610, 22573, 33220, 45146, 90292, 112865, 225730, 248303, 451460, 496606, 993212, 1241515, 2483030, 3408523, 4966060, 6817046, 13634092, 17042615, 34085230, 37493753, 68170460, 74987506, 149975012, 187468765, 374937530, 749875060]

約数ペア:

[(1, 749875060), (2, 374937530), (4, 187468765), (5, 149975012), (10, 74987506), (11, 68170460), (20, 37493753), (22, 34085230), (44, 17042615), (55, 13634092), (110, 6817046), (151, 4966060), (220, 3408523), (302, 2483030), (604, 1241515), (755, 993212), (1510, 496606), (1661, 451460), (3020, 248303), (3322, 225730), (6644, 112865), (8305, 90292), (16610, 45146), (22573, 33220)]