17284020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22159}}^1$

素因数の和:22184

約数の個数: 48

約数和(自身を含む): 52120320

約数和(自身を除く): 34836300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 22159, 44318, 66477, 88636, 110795, 132954, 221590, 265908, 288067, 332385, 443180, 576134, 664770, 864201, 1152268, 1329540, 1440335, 1728402, 2880670, 3456804, 4321005, 5761340, 8642010, 17284020]

約数ペア:

[(1, 17284020), (2, 8642010), (3, 5761340), (4, 4321005), (5, 3456804), (6, 2880670), (10, 1728402), (12, 1440335), (13, 1329540), (15, 1152268), (20, 864201), (26, 664770), (30, 576134), (39, 443180), (52, 332385), (60, 288067), (65, 265908), (78, 221590), (130, 132954), (156, 110795), (195, 88636), (260, 66477), (390, 44318), (780, 22159)]