130376988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5023}}^1$

素因数の和:5143

約数の個数: 72

約数和(自身を含む): 380377088

約数和(自身を除く): 250000100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 5023, 6489, 8652, 10046, 12978, 15069, 20092, 25956, 30138, 35161, 45207, 60276, 70322, 90414, 105483, 140644, 180828, 210966, 316449, 421932, 517369, 632898, 1034738, 1265796, 1552107, 2069476, 3104214, 3621583, 4656321, 6208428, 7243166, 9312642, 10864749, 14486332, 18625284, 21729498, 32594247, 43458996, 65188494, 130376988]

約数ペア:

[(1, 130376988), (2, 65188494), (3, 43458996), (4, 32594247), (6, 21729498), (7, 18625284), (9, 14486332), (12, 10864749), (14, 9312642), (18, 7243166), (21, 6208428), (28, 4656321), (36, 3621583), (42, 3104214), (63, 2069476), (84, 1552107), (103, 1265796), (126, 1034738), (206, 632898), (252, 517369), (309, 421932), (412, 316449), (618, 210966), (721, 180828), (927, 140644), (1236, 105483), (1442, 90414), (1854, 70322), (2163, 60276), (2884, 45207), (3708, 35161), (4326, 30138), (5023, 25956), (6489, 20092), (8652, 15069), (10046, 12978)]