201855030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517577}}^1$

素因数の和:517600

約数の個数: 32

約数和(自身を含む): 521718624

約数和(自身を除く): 319863594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 517577, 1035154, 1552731, 2587885, 3105462, 5175770, 6728501, 7763655, 13457002, 15527310, 20185503, 33642505, 40371006, 67285010, 100927515, 201855030]

約数ペア:

[(1, 201855030), (2, 100927515), (3, 67285010), (5, 40371006), (6, 33642505), (10, 20185503), (13, 15527310), (15, 13457002), (26, 7763655), (30, 6728501), (39, 5175770), (65, 3105462), (78, 2587885), (130, 1552731), (195, 1035154), (390, 517577)]