30573972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5939}}^1$

素因数の和:5973

約数の個数: 72

約数和(自身を含む): 90810720

約数和(自身を除く): 60236748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 5939, 11878, 17817, 23756, 35634, 53451, 65329, 71268, 77207, 106902, 130658, 154414, 195987, 213804, 231621, 261316, 308828, 391974, 463242, 587961, 694863, 783948, 849277, 926484, 1175922, 1389726, 1698554, 2351844, 2547831, 2779452, 3397108, 5095662, 7643493, 10191324, 15286986, 30573972]

約数ペア:

[(1, 30573972), (2, 15286986), (3, 10191324), (4, 7643493), (6, 5095662), (9, 3397108), (11, 2779452), (12, 2547831), (13, 2351844), (18, 1698554), (22, 1389726), (26, 1175922), (33, 926484), (36, 849277), (39, 783948), (44, 694863), (52, 587961), (66, 463242), (78, 391974), (99, 308828), (117, 261316), (132, 231621), (143, 213804), (156, 195987), (198, 154414), (234, 130658), (286, 106902), (396, 77207), (429, 71268), (468, 65329), (572, 53451), (858, 35634), (1287, 23756), (1716, 17817), (2574, 11878), (5148, 5939)]