8687010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 21855744

約数和(自身を除く): 13168734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 61, 94, 101, 122, 141, 183, 202, 235, 282, 303, 305, 366, 470, 505, 606, 610, 705, 915, 1010, 1410, 1515, 1830, 2867, 3030, 4747, 5734, 6161, 8601, 9494, 12322, 14241, 14335, 17202, 18483, 23735, 28482, 28670, 30805, 36966, 43005, 47470, 61610, 71205, 86010, 92415, 142410, 184830, 289567, 579134, 868701, 1447835, 1737402, 2895670, 4343505, 8687010]

約数ペア:

[(1, 8687010), (2, 4343505), (3, 2895670), (5, 1737402), (6, 1447835), (10, 868701), (15, 579134), (30, 289567), (47, 184830), (61, 142410), (94, 92415), (101, 86010), (122, 71205), (141, 61610), (183, 47470), (202, 43005), (235, 36966), (282, 30805), (303, 28670), (305, 28482), (366, 23735), (470, 18483), (505, 17202), (606, 14335), (610, 14241), (705, 12322), (915, 9494), (1010, 8601), (1410, 6161), (1515, 5734), (1830, 4747), (2867, 3030)]