30017416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1430

約数の個数: 64

約数和(自身を含む): 69652800

約数和(自身を除く): 39635384

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1381, 1672, 1976, 2717, 2762, 5434, 5524, 10868, 11048, 15191, 17953, 21736, 26239, 30382, 35906, 52478, 60764, 71812, 104956, 121528, 143624, 197483, 209912, 288629, 341107, 394966, 577258, 682214, 789932, 1154516, 1364428, 1579864, 2309032, 2728856, 3752177, 7504354, 15008708, 30017416]

約数ペア:

[(1, 30017416), (2, 15008708), (4, 7504354), (8, 3752177), (11, 2728856), (13, 2309032), (19, 1579864), (22, 1364428), (26, 1154516), (38, 789932), (44, 682214), (52, 577258), (76, 394966), (88, 341107), (104, 288629), (143, 209912), (152, 197483), (209, 143624), (247, 121528), (286, 104956), (418, 71812), (494, 60764), (572, 52478), (836, 35906), (988, 30382), (1144, 26239), (1381, 21736), (1672, 17953), (1976, 15191), (2717, 11048), (2762, 10868), (5434, 5524)]