23415180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13457}}^1$

素因数の和:13498

約数の個数: 48

約数和(自身を含む): 67828320

約数和(自身を除く): 44413140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 13457, 26914, 40371, 53828, 67285, 80742, 134570, 161484, 201855, 269140, 390253, 403710, 780506, 807420, 1170759, 1561012, 1951265, 2341518, 3902530, 4683036, 5853795, 7805060, 11707590, 23415180]

約数ペア:

[(1, 23415180), (2, 11707590), (3, 7805060), (4, 5853795), (5, 4683036), (6, 3902530), (10, 2341518), (12, 1951265), (15, 1561012), (20, 1170759), (29, 807420), (30, 780506), (58, 403710), (60, 390253), (87, 269140), (116, 201855), (145, 161484), (174, 134570), (290, 80742), (348, 67285), (435, 53828), (580, 40371), (870, 26914), (1740, 13457)]