83345490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{661}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 223067520

約数和(自身を除く): 139722030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 467, 661, 934, 1322, 1401, 1983, 2335, 2802, 3305, 3966, 4203, 4670, 5949, 6610, 7005, 8406, 9915, 11898, 12609, 14010, 17847, 19830, 21015, 25218, 29745, 35694, 42030, 59490, 63045, 89235, 126090, 178470, 308687, 617374, 926061, 1543435, 1852122, 2778183, 3086870, 4630305, 5556366, 8334549, 9260610, 13890915, 16669098, 27781830, 41672745, 83345490]

約数ペア:

[(1, 83345490), (2, 41672745), (3, 27781830), (5, 16669098), (6, 13890915), (9, 9260610), (10, 8334549), (15, 5556366), (18, 4630305), (27, 3086870), (30, 2778183), (45, 1852122), (54, 1543435), (90, 926061), (135, 617374), (270, 308687), (467, 178470), (661, 126090), (934, 89235), (1322, 63045), (1401, 59490), (1983, 42030), (2335, 35694), (2802, 29745), (3305, 25218), (3966, 21015), (4203, 19830), (4670, 17847), (5949, 14010), (6610, 12609), (7005, 11898), (8406, 9915)]