2120370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 6082560

約数和(自身を除く): 3962190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 439, 483, 690, 805, 878, 966, 1317, 1610, 2195, 2415, 2634, 3073, 4390, 4830, 6146, 6585, 9219, 10097, 13170, 15365, 18438, 20194, 30291, 30730, 46095, 50485, 60582, 70679, 92190, 100970, 141358, 151455, 212037, 302910, 353395, 424074, 706790, 1060185, 2120370]

約数ペア:

[(1, 2120370), (2, 1060185), (3, 706790), (5, 424074), (6, 353395), (7, 302910), (10, 212037), (14, 151455), (15, 141358), (21, 100970), (23, 92190), (30, 70679), (35, 60582), (42, 50485), (46, 46095), (69, 30730), (70, 30291), (105, 20194), (115, 18438), (138, 15365), (161, 13170), (210, 10097), (230, 9219), (322, 6585), (345, 6146), (439, 4830), (483, 4390), (690, 3073), (805, 2634), (878, 2415), (966, 2195), (1317, 1610)]