448272270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{2963}}^1$

素因数の和:3058

約数の個数: 72

約数和(自身を含む): 1195031448

約数和(自身を除く): 746759178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1681, 1845, 2963, 3362, 3690, 5043, 5926, 8405, 8889, 10086, 14815, 15129, 16810, 17778, 25215, 26667, 29630, 30258, 44445, 50430, 53334, 75645, 88890, 121483, 133335, 151290, 242966, 266670, 364449, 607415, 728898, 1093347, 1214830, 1822245, 2186694, 3644490, 4980803, 5466735, 9961606, 10933470, 14942409, 24904015, 29884818, 44827227, 49808030, 74712045, 89654454, 149424090, 224136135, 448272270]

約数ペア:

[(1, 448272270), (2, 224136135), (3, 149424090), (5, 89654454), (6, 74712045), (9, 49808030), (10, 44827227), (15, 29884818), (18, 24904015), (30, 14942409), (41, 10933470), (45, 9961606), (82, 5466735), (90, 4980803), (123, 3644490), (205, 2186694), (246, 1822245), (369, 1214830), (410, 1093347), (615, 728898), (738, 607415), (1230, 364449), (1681, 266670), (1845, 242966), (2963, 151290), (3362, 133335), (3690, 121483), (5043, 88890), (5926, 75645), (8405, 53334), (8889, 50430), (10086, 44445), (14815, 30258), (15129, 29630), (16810, 26667), (17778, 25215)]