130015404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 348828480

約数和(自身を除く): 218813076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 171, 228, 262, 342, 393, 524, 684, 786, 1179, 1451, 1572, 2358, 2489, 2902, 4353, 4716, 4978, 5804, 7467, 8706, 9956, 13059, 14934, 17412, 22401, 26118, 27569, 29868, 44802, 52236, 55138, 82707, 89604, 110276, 165414, 190081, 248121, 330828, 380162, 496242, 570243, 760324, 992484, 1140486, 1710729, 2280972, 3421458, 3611539, 6842916, 7223078, 10834617, 14446156, 21669234, 32503851, 43338468, 65007702, 130015404]

約数ペア:

[(1, 130015404), (2, 65007702), (3, 43338468), (4, 32503851), (6, 21669234), (9, 14446156), (12, 10834617), (18, 7223078), (19, 6842916), (36, 3611539), (38, 3421458), (57, 2280972), (76, 1710729), (114, 1140486), (131, 992484), (171, 760324), (228, 570243), (262, 496242), (342, 380162), (393, 330828), (524, 248121), (684, 190081), (786, 165414), (1179, 110276), (1451, 89604), (1572, 82707), (2358, 55138), (2489, 52236), (2902, 44802), (4353, 29868), (4716, 27569), (4978, 26118), (5804, 22401), (7467, 17412), (8706, 14934), (9956, 13059)]