348121630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{1409}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 648103680

約数和(自身を除く): 299982050

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 797, 1409, 1594, 2818, 3985, 7045, 7970, 14090, 24707, 43679, 49414, 87358, 123535, 218395, 247070, 436790, 1122973, 2245946, 5614865, 11229730, 34812163, 69624326, 174060815, 348121630]

約数ペア:

[(1, 348121630), (2, 174060815), (5, 69624326), (10, 34812163), (31, 11229730), (62, 5614865), (155, 2245946), (310, 1122973), (797, 436790), (1409, 247070), (1594, 218395), (2818, 123535), (3985, 87358), (7045, 49414), (7970, 43679), (14090, 24707)]