72529730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6131}}^1$

素因数の和:6171

約数の個数: 48

約数和(自身を含む): 161590464

約数和(自身を除く): 89060734

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 6131, 11830, 12262, 30655, 42917, 61310, 79703, 85834, 159406, 214585, 398515, 429170, 557921, 797030, 1036139, 1115842, 2072278, 2789605, 5180695, 5579210, 7252973, 10361390, 14505946, 36264865, 72529730]

約数ペア:

[(1, 72529730), (2, 36264865), (5, 14505946), (7, 10361390), (10, 7252973), (13, 5579210), (14, 5180695), (26, 2789605), (35, 2072278), (65, 1115842), (70, 1036139), (91, 797030), (130, 557921), (169, 429170), (182, 398515), (338, 214585), (455, 159406), (845, 85834), (910, 79703), (1183, 61310), (1690, 42917), (2366, 30655), (5915, 12262), (6131, 11830)]