121820010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10771}}^1$

素因数の和:10823

約数の個数: 64

約数和(自身を含む): 325745280

約数和(自身を除く): 203925270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 10771, 11310, 21542, 32313, 53855, 64626, 107710, 140023, 161565, 280046, 312359, 323130, 420069, 624718, 700115, 840138, 937077, 1400230, 1561795, 1874154, 2100345, 3123590, 4060667, 4200690, 4685385, 8121334, 9370770, 12182001, 20303335, 24364002, 40606670, 60910005, 121820010]

約数ペア:

[(1, 121820010), (2, 60910005), (3, 40606670), (5, 24364002), (6, 20303335), (10, 12182001), (13, 9370770), (15, 8121334), (26, 4685385), (29, 4200690), (30, 4060667), (39, 3123590), (58, 2100345), (65, 1874154), (78, 1561795), (87, 1400230), (130, 937077), (145, 840138), (174, 700115), (195, 624718), (290, 420069), (377, 323130), (390, 312359), (435, 280046), (754, 161565), (870, 140023), (1131, 107710), (1885, 64626), (2262, 53855), (3770, 32313), (5655, 21542), (10771, 11310)]