27638490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1455

約数の個数: 64

約数和(自身を含む): 73602432

約数和(自身を除く): 45963942

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1342, 1373, 1830, 2013, 2746, 3355, 4026, 4119, 6710, 6865, 8238, 10065, 13730, 15103, 20130, 20595, 30206, 41190, 45309, 75515, 83753, 90618, 151030, 167506, 226545, 251259, 418765, 453090, 502518, 837530, 921283, 1256295, 1842566, 2512590, 2763849, 4606415, 5527698, 9212830, 13819245, 27638490]

約数ペア:

[(1, 27638490), (2, 13819245), (3, 9212830), (5, 5527698), (6, 4606415), (10, 2763849), (11, 2512590), (15, 1842566), (22, 1256295), (30, 921283), (33, 837530), (55, 502518), (61, 453090), (66, 418765), (110, 251259), (122, 226545), (165, 167506), (183, 151030), (305, 90618), (330, 83753), (366, 75515), (610, 45309), (671, 41190), (915, 30206), (1342, 20595), (1373, 20130), (1830, 15103), (2013, 13730), (2746, 10065), (3355, 8238), (4026, 6865), (4119, 6710)]