2680722270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{242161}}^1$

素因数の和:242218

約数の個数: 64

約数和(自身を含む): 7322978880

約数和(自身を除く): 4642256610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 11070, 242161, 484322, 726483, 1210805, 1452966, 2179449, 2421610, 3632415, 4358898, 6538347, 7264830, 9928601, 10897245, 13076694, 19857202, 21794490, 29785803, 32691735, 49643005, 59571606, 65383470, 89357409, 99286010, 148929015, 178714818, 268072227, 297858030, 446787045, 536144454, 893574090, 1340361135, 2680722270]

約数ペア:

[(1, 2680722270), (2, 1340361135), (3, 893574090), (5, 536144454), (6, 446787045), (9, 297858030), (10, 268072227), (15, 178714818), (18, 148929015), (27, 99286010), (30, 89357409), (41, 65383470), (45, 59571606), (54, 49643005), (82, 32691735), (90, 29785803), (123, 21794490), (135, 19857202), (205, 13076694), (246, 10897245), (270, 9928601), (369, 7264830), (410, 6538347), (615, 4358898), (738, 3632415), (1107, 2421610), (1230, 2179449), (1845, 1452966), (2214, 1210805), (3690, 726483), (5535, 484322), (11070, 242161)]