10877940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 33266688

約数和(自身を除く): 22388748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 271, 446, 542, 669, 813, 892, 1084, 1115, 1338, 1355, 1626, 2007, 2230, 2439, 2676, 2710, 3252, 3345, 4014, 4065, 4460, 4878, 5420, 6690, 8028, 8130, 9756, 10035, 12195, 13380, 16260, 20070, 24390, 40140, 48780, 60433, 120866, 181299, 241732, 302165, 362598, 543897, 604330, 725196, 906495, 1087794, 1208660, 1812990, 2175588, 2719485, 3625980, 5438970, 10877940]

約数ペア:

[(1, 10877940), (2, 5438970), (3, 3625980), (4, 2719485), (5, 2175588), (6, 1812990), (9, 1208660), (10, 1087794), (12, 906495), (15, 725196), (18, 604330), (20, 543897), (30, 362598), (36, 302165), (45, 241732), (60, 181299), (90, 120866), (180, 60433), (223, 48780), (271, 40140), (446, 24390), (542, 20070), (669, 16260), (813, 13380), (892, 12195), (1084, 10035), (1115, 9756), (1338, 8130), (1355, 8028), (1626, 6690), (2007, 5420), (2230, 4878), (2439, 4460), (2676, 4065), (2710, 4014), (3252, 3345)]