72488430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{115061}}^1$

素因数の和:115081

約数の個数: 48

約数和(自身を含む): 215396064

約数和(自身を除く): 142907634

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 115061, 230122, 345183, 575305, 690366, 805427, 1035549, 1150610, 1610854, 1725915, 2071098, 2416281, 3451830, 4027135, 4832562, 5177745, 7248843, 8054270, 10355490, 12081405, 14497686, 24162810, 36244215, 72488430]

約数ペア:

[(1, 72488430), (2, 36244215), (3, 24162810), (5, 14497686), (6, 12081405), (7, 10355490), (9, 8054270), (10, 7248843), (14, 5177745), (15, 4832562), (18, 4027135), (21, 3451830), (30, 2416281), (35, 2071098), (42, 1725915), (45, 1610854), (63, 1150610), (70, 1035549), (90, 805427), (105, 690366), (126, 575305), (210, 345183), (315, 230122), (630, 115061)]