1317028860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{149323}}^1$

素因数の和:149352

約数の個数: 108

約数和(自身を含む): 4647261528

約数和(自身を除く): 3330232668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 149323, 298646, 447969, 597292, 746615, 895938, 1045261, 1343907, 1493230, 1791876, 2090522, 2239845, 2687814, 2986460, 3135783, 4181044, 4479690, 5226305, 5375628, 6271566, 6719535, 7316827, 8959380, 9407349, 10452610, 12543132, 13439070, 14633654, 15678915, 18814698, 20905220, 21950481, 26878140, 29267308, 31357830, 36584135, 37629396, 43900962, 47036745, 62715660, 65851443, 73168270, 87801924, 94073490, 109752405, 131702886, 146336540, 188146980, 219504810, 263405772, 329257215, 439009620, 658514430, 1317028860]

約数ペア:

[(1, 1317028860), (2, 658514430), (3, 439009620), (4, 329257215), (5, 263405772), (6, 219504810), (7, 188146980), (9, 146336540), (10, 131702886), (12, 109752405), (14, 94073490), (15, 87801924), (18, 73168270), (20, 65851443), (21, 62715660), (28, 47036745), (30, 43900962), (35, 37629396), (36, 36584135), (42, 31357830), (45, 29267308), (49, 26878140), (60, 21950481), (63, 20905220), (70, 18814698), (84, 15678915), (90, 14633654), (98, 13439070), (105, 12543132), (126, 10452610), (140, 9407349), (147, 8959380), (180, 7316827), (196, 6719535), (210, 6271566), (245, 5375628), (252, 5226305), (294, 4479690), (315, 4181044), (420, 3135783), (441, 2986460), (490, 2687814), (588, 2239845), (630, 2090522), (735, 1791876), (882, 1493230), (980, 1343907), (1260, 1045261), (1470, 895938), (1764, 746615), (2205, 597292), (2940, 447969), (4410, 298646), (8820, 149323)]