15673213430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{380141}}^1$

素因数の和:380205

約数の個数: 64

約数和(自身を含む): 35033886720

約数和(自身を除く): 19360673290

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1085, 1178, 1330, 2170, 2945, 4123, 5890, 8246, 20615, 41230, 380141, 760282, 1900705, 2660987, 3801410, 5321974, 7222679, 11784371, 13304935, 14445358, 23568742, 26609870, 36113395, 50558753, 58921855, 72226790, 82490597, 101117506, 117843710, 164981194, 223903049, 252793765, 412452985, 447806098, 505587530, 824905970, 1119515245, 1567321343, 2239030490, 3134642686, 7836606715, 15673213430]

約数ペア:

[(1, 15673213430), (2, 7836606715), (5, 3134642686), (7, 2239030490), (10, 1567321343), (14, 1119515245), (19, 824905970), (31, 505587530), (35, 447806098), (38, 412452985), (62, 252793765), (70, 223903049), (95, 164981194), (133, 117843710), (155, 101117506), (190, 82490597), (217, 72226790), (266, 58921855), (310, 50558753), (434, 36113395), (589, 26609870), (665, 23568742), (1085, 14445358), (1178, 13304935), (1330, 11784371), (2170, 7222679), (2945, 5321974), (4123, 3801410), (5890, 2660987), (8246, 1900705), (20615, 760282), (41230, 380141)]