15690124038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{81973}}^1$

素因数の和:82093

約数の個数: 64

約数和(自身を含む): 34940597760

約数和(自身を除く): 19250473722

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 73, 114, 138, 146, 219, 437, 438, 874, 1311, 1387, 1679, 2622, 2774, 3358, 4161, 5037, 8322, 10074, 31901, 63802, 81973, 95703, 163946, 191406, 245919, 491838, 1557487, 1885379, 3114974, 3770758, 4672461, 5656137, 5984029, 9344922, 11312274, 11968058, 17952087, 35822201, 35904174, 71644402, 107466603, 113696551, 137632667, 214933206, 227393102, 275265334, 341089653, 412898001, 682179306, 825796002, 2615020673, 5230041346, 7845062019, 15690124038]

約数ペア:

[(1, 15690124038), (2, 7845062019), (3, 5230041346), (6, 2615020673), (19, 825796002), (23, 682179306), (38, 412898001), (46, 341089653), (57, 275265334), (69, 227393102), (73, 214933206), (114, 137632667), (138, 113696551), (146, 107466603), (219, 71644402), (437, 35904174), (438, 35822201), (874, 17952087), (1311, 11968058), (1387, 11312274), (1679, 9344922), (2622, 5984029), (2774, 5656137), (3358, 4672461), (4161, 3770758), (5037, 3114974), (8322, 1885379), (10074, 1557487), (31901, 491838), (63802, 245919), (81973, 191406), (95703, 163946)]