241934540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6397}}^1$

素因数の和:6498

約数の個数: 48

約数和(自身を含む): 533132544

約数和(自身を除く): 291198004

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 310, 610, 620, 1220, 1891, 3782, 6397, 7564, 9455, 12794, 18910, 25588, 31985, 37820, 63970, 127940, 198307, 390217, 396614, 780434, 793228, 991535, 1560868, 1951085, 1983070, 3902170, 3966140, 7804340, 12096727, 24193454, 48386908, 60483635, 120967270, 241934540]

約数ペア:

[(1, 241934540), (2, 120967270), (4, 60483635), (5, 48386908), (10, 24193454), (20, 12096727), (31, 7804340), (61, 3966140), (62, 3902170), (122, 1983070), (124, 1951085), (155, 1560868), (244, 991535), (305, 793228), (310, 780434), (610, 396614), (620, 390217), (1220, 198307), (1891, 127940), (3782, 63970), (6397, 37820), (7564, 31985), (9455, 25588), (12794, 18910)]