15173620910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1\times {\mathrm{1747}}^1$

素因数の和:2865

約数の個数: 64

約数和(自身を含む): 31510315008

約数和(自身を除く): 16336694098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 977, 1270, 1747, 1778, 1954, 3494, 4445, 4885, 6839, 8735, 8890, 9770, 12229, 13678, 17470, 24458, 34195, 61145, 68390, 122290, 124079, 221869, 248158, 443738, 620395, 868553, 1109345, 1240790, 1553083, 1706819, 1737106, 2218690, 3106166, 3413638, 4342765, 7765415, 8534095, 8685530, 11947733, 15530830, 17068190, 23895466, 59738665, 119477330, 216766013, 433532026, 1083830065, 1517362091, 2167660130, 3034724182, 7586810455, 15173620910]

約数ペア:

[(1, 15173620910), (2, 7586810455), (5, 3034724182), (7, 2167660130), (10, 1517362091), (14, 1083830065), (35, 433532026), (70, 216766013), (127, 119477330), (254, 59738665), (635, 23895466), (889, 17068190), (977, 15530830), (1270, 11947733), (1747, 8685530), (1778, 8534095), (1954, 7765415), (3494, 4342765), (4445, 3413638), (4885, 3106166), (6839, 2218690), (8735, 1737106), (8890, 1706819), (9770, 1553083), (12229, 1240790), (13678, 1109345), (17470, 868553), (24458, 620395), (34195, 443738), (61145, 248158), (68390, 221869), (122290, 124079)]