2019600210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4357}}^1\times {\mathrm{15451}}^1$

素因数の和:19818

約数の個数: 32

約数和(自身を含む): 4848466752

約数和(自身を除く): 2828866542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4357, 8714, 13071, 15451, 21785, 26142, 30902, 43570, 46353, 65355, 77255, 92706, 130710, 154510, 231765, 463530, 67320007, 134640014, 201960021, 336600035, 403920042, 673200070, 1009800105, 2019600210]

約数ペア:

[(1, 2019600210), (2, 1009800105), (3, 673200070), (5, 403920042), (6, 336600035), (10, 201960021), (15, 134640014), (30, 67320007), (4357, 463530), (8714, 231765), (13071, 154510), (15451, 130710), (21785, 92706), (26142, 77255), (30902, 65355), (43570, 46353)]