70323190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 155934720

約数和(自身を除く): 85611530

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 322, 434, 713, 805, 1085, 1409, 1426, 1610, 2170, 2818, 3565, 4991, 7045, 7130, 9863, 9982, 14090, 19726, 24955, 32407, 43679, 49315, 49910, 64814, 87358, 98630, 162035, 218395, 226849, 305753, 324070, 436790, 453698, 611506, 1004617, 1134245, 1528765, 2009234, 2268490, 3057530, 5023085, 7032319, 10046170, 14064638, 35161595, 70323190]

約数ペア:

[(1, 70323190), (2, 35161595), (5, 14064638), (7, 10046170), (10, 7032319), (14, 5023085), (23, 3057530), (31, 2268490), (35, 2009234), (46, 1528765), (62, 1134245), (70, 1004617), (115, 611506), (155, 453698), (161, 436790), (217, 324070), (230, 305753), (310, 226849), (322, 218395), (434, 162035), (713, 98630), (805, 87358), (1085, 64814), (1409, 49910), (1426, 49315), (1610, 43679), (2170, 32407), (2818, 24955), (3565, 19726), (4991, 14090), (7045, 9982), (7130, 9863)]