2188307130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{1847}}^1$

素因数の和:2471

約数の個数: 64

約数和(自身を含む): 5336610048

約数和(自身を除く): 3148302918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 541, 730, 1082, 1095, 1623, 1847, 2190, 2705, 3246, 3694, 5410, 5541, 8115, 9235, 11082, 16230, 18470, 27705, 39493, 55410, 78986, 118479, 134831, 197465, 236958, 269662, 394930, 404493, 592395, 674155, 808986, 999227, 1184790, 1348310, 1998454, 2022465, 2997681, 4044930, 4996135, 5995362, 9992270, 14988405, 29976810, 72943571, 145887142, 218830713, 364717855, 437661426, 729435710, 1094153565, 2188307130]

約数ペア:

[(1, 2188307130), (2, 1094153565), (3, 729435710), (5, 437661426), (6, 364717855), (10, 218830713), (15, 145887142), (30, 72943571), (73, 29976810), (146, 14988405), (219, 9992270), (365, 5995362), (438, 4996135), (541, 4044930), (730, 2997681), (1082, 2022465), (1095, 1998454), (1623, 1348310), (1847, 1184790), (2190, 999227), (2705, 808986), (3246, 674155), (3694, 592395), (5410, 404493), (5541, 394930), (8115, 269662), (9235, 236958), (11082, 197465), (16230, 134831), (18470, 118479), (27705, 78986), (39493, 55410)]