139855410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7507}}^1$

素因数の和:7549

約数の個数: 80

約数和(自身を含む): 392458176

約数和(自身を除く): 252602766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 7507, 9315, 15014, 18630, 22521, 37535, 45042, 67563, 75070, 112605, 135126, 172661, 202689, 225210, 337815, 345322, 405378, 517983, 608067, 675630, 863305, 1013445, 1035966, 1216134, 1553949, 1726610, 2026890, 2589915, 3040335, 3107898, 4661847, 5179830, 6080670, 7769745, 9323694, 13985541, 15539490, 23309235, 27971082, 46618470, 69927705, 139855410]

約数ペア:

[(1, 139855410), (2, 69927705), (3, 46618470), (5, 27971082), (6, 23309235), (9, 15539490), (10, 13985541), (15, 9323694), (18, 7769745), (23, 6080670), (27, 5179830), (30, 4661847), (45, 3107898), (46, 3040335), (54, 2589915), (69, 2026890), (81, 1726610), (90, 1553949), (115, 1216134), (135, 1035966), (138, 1013445), (162, 863305), (207, 675630), (230, 608067), (270, 517983), (345, 405378), (405, 345322), (414, 337815), (621, 225210), (690, 202689), (810, 172661), (1035, 135126), (1242, 112605), (1863, 75070), (2070, 67563), (3105, 45042), (3726, 37535), (6210, 22521), (7507, 18630), (9315, 15014)]