15709898380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3104723}}^1$

素因数の和:3104766

約数の個数: 48

約数和(自身を含む): 37554741504

約数和(自身を除く): 21844843124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 3104723, 6209446, 12418892, 15523615, 31047230, 34151953, 62094460, 68303906, 71408629, 136607812, 142817258, 170759765, 285634516, 341519530, 357043145, 683039060, 714086290, 785494919, 1428172580, 1570989838, 3141979676, 3927474595, 7854949190, 15709898380]

約数ペア:

[(1, 15709898380), (2, 7854949190), (4, 3927474595), (5, 3141979676), (10, 1570989838), (11, 1428172580), (20, 785494919), (22, 714086290), (23, 683039060), (44, 357043145), (46, 341519530), (55, 285634516), (92, 170759765), (110, 142817258), (115, 136607812), (220, 71408629), (230, 68303906), (253, 62094460), (460, 34151953), (506, 31047230), (1012, 15523615), (1265, 12418892), (2530, 6209446), (5060, 3104723)]