43873740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3519

約数の個数: 72

約数和(自身を含む): 134997408

約数和(自身を除く): 91123668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 3433, 4260, 6390, 6866, 10299, 12780, 13732, 17165, 20598, 30897, 34330, 41196, 51495, 61794, 68660, 102990, 123588, 154485, 205980, 243743, 308970, 487486, 617940, 731229, 974972, 1218715, 1462458, 2193687, 2437430, 2924916, 3656145, 4387374, 4874860, 7312290, 8774748, 10968435, 14624580, 21936870, 43873740]

約数ペア:

[(1, 43873740), (2, 21936870), (3, 14624580), (4, 10968435), (5, 8774748), (6, 7312290), (9, 4874860), (10, 4387374), (12, 3656145), (15, 2924916), (18, 2437430), (20, 2193687), (30, 1462458), (36, 1218715), (45, 974972), (60, 731229), (71, 617940), (90, 487486), (142, 308970), (180, 243743), (213, 205980), (284, 154485), (355, 123588), (426, 102990), (639, 68660), (710, 61794), (852, 51495), (1065, 41196), (1278, 34330), (1420, 30897), (2130, 20598), (2556, 17165), (3195, 13732), (3433, 12780), (4260, 10299), (6390, 6866)]