91091070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{144589}}^1$

素因数の和:144609

約数の個数: 48

約数和(自身を含む): 270672480

約数和(自身を除く): 179581410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 144589, 289178, 433767, 722945, 867534, 1012123, 1301301, 1445890, 2024246, 2168835, 2602602, 3036369, 4337670, 5060615, 6072738, 6506505, 9109107, 10121230, 13013010, 15181845, 18218214, 30363690, 45545535, 91091070]

約数ペア:

[(1, 91091070), (2, 45545535), (3, 30363690), (5, 18218214), (6, 15181845), (7, 13013010), (9, 10121230), (10, 9109107), (14, 6506505), (15, 6072738), (18, 5060615), (21, 4337670), (30, 3036369), (35, 2602602), (42, 2168835), (45, 2024246), (63, 1445890), (70, 1301301), (90, 1012123), (105, 867534), (126, 722945), (210, 433767), (315, 289178), (630, 144589)]