10881810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 29756160

約数和(自身を除く): 18874350

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, 983, 1107, 1230, 1845, 1966, 2214, 2949, 3690, 4915, 5535, 5898, 8847, 9830, 11070, 14745, 17694, 26541, 29490, 40303, 44235, 53082, 80606, 88470, 120909, 132705, 201515, 241818, 265410, 362727, 403030, 604545, 725454, 1088181, 1209090, 1813635, 2176362, 3627270, 5440905, 10881810]

約数ペア:

[(1, 10881810), (2, 5440905), (3, 3627270), (5, 2176362), (6, 1813635), (9, 1209090), (10, 1088181), (15, 725454), (18, 604545), (27, 403030), (30, 362727), (41, 265410), (45, 241818), (54, 201515), (82, 132705), (90, 120909), (123, 88470), (135, 80606), (205, 53082), (246, 44235), (270, 40303), (369, 29490), (410, 26541), (615, 17694), (738, 14745), (983, 11070), (1107, 9830), (1230, 8847), (1845, 5898), (1966, 5535), (2214, 4915), (2949, 3690)]