325691270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2765

約数の個数: 64

約数和(自身を含む): 668860416

約数和(自身を除く): 343169146

約数列:

[1, 2, 5, 10, 17, 23, 31, 34, 46, 62, 85, 115, 155, 170, 230, 310, 391, 527, 713, 782, 1054, 1426, 1955, 2635, 2687, 3565, 3910, 5270, 5374, 7130, 12121, 13435, 24242, 26870, 45679, 60605, 61801, 83297, 91358, 121210, 123602, 166594, 228395, 309005, 416485, 456790, 618010, 832970, 1050617, 1416049, 1915831, 2101234, 2832098, 3831662, 5253085, 7080245, 9579155, 10506170, 14160490, 19158310, 32569127, 65138254, 162845635, 325691270]

約数ペア:

[(1, 325691270), (2, 162845635), (5, 65138254), (10, 32569127), (17, 19158310), (23, 14160490), (31, 10506170), (34, 9579155), (46, 7080245), (62, 5253085), (85, 3831662), (115, 2832098), (155, 2101234), (170, 1915831), (230, 1416049), (310, 1050617), (391, 832970), (527, 618010), (713, 456790), (782, 416485), (1054, 309005), (1426, 228395), (1955, 166594), (2635, 123602), (2687, 121210), (3565, 91358), (3910, 83297), (5270, 61801), (5374, 60605), (7130, 45679), (12121, 26870), (13435, 24242)]