2021221738830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3623}}^1\times {\mathrm{2656601}}^1$

素因数の和:2660241

約数の個数: 64

約数和(自身を含む): 5545454773248

約数和(自身を除く): 3524233034418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3623, 7246, 10869, 18115, 21738, 25361, 36230, 50722, 54345, 76083, 108690, 126805, 152166, 253610, 380415, 760830, 2656601, 5313202, 7969803, 13283005, 15939606, 18596207, 26566010, 37192414, 39849015, 55788621, 79698030, 92981035, 111577242, 185962070, 278943105, 557886210, 9624865423, 19249730846, 28874596269, 48124327115, 57749192538, 67374057961, 96248654230, 134748115922, 144372981345, 202122173883, 288745962690, 336870289805, 404244347766, 673740579610, 1010610869415, 2021221738830]

約数ペア:

[(1, 2021221738830), (2, 1010610869415), (3, 673740579610), (5, 404244347766), (6, 336870289805), (7, 288745962690), (10, 202122173883), (14, 144372981345), (15, 134748115922), (21, 96248654230), (30, 67374057961), (35, 57749192538), (42, 48124327115), (70, 28874596269), (105, 19249730846), (210, 9624865423), (3623, 557886210), (7246, 278943105), (10869, 185962070), (18115, 111577242), (21738, 92981035), (25361, 79698030), (36230, 55788621), (50722, 39849015), (54345, 37192414), (76083, 26566010), (108690, 18596207), (126805, 15939606), (152166, 13283005), (253610, 7969803), (380415, 5313202), (760830, 2656601)]