210202470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2887}}^1$

素因数の和:3709

約数の個数: 48

約数和(自身を含む): 547391520

約数和(自身を除く): 337189050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 809, 1618, 2427, 2887, 4045, 4854, 5774, 7281, 8090, 8661, 12135, 14435, 14562, 17322, 24270, 25983, 28870, 36405, 43305, 51966, 72810, 86610, 129915, 259830, 2335583, 4671166, 7006749, 11677915, 14013498, 21020247, 23355830, 35033745, 42040494, 70067490, 105101235, 210202470]

約数ペア:

[(1, 210202470), (2, 105101235), (3, 70067490), (5, 42040494), (6, 35033745), (9, 23355830), (10, 21020247), (15, 14013498), (18, 11677915), (30, 7006749), (45, 4671166), (90, 2335583), (809, 259830), (1618, 129915), (2427, 86610), (2887, 72810), (4045, 51966), (4854, 43305), (5774, 36405), (7281, 28870), (8090, 25983), (8661, 24270), (12135, 17322), (14435, 14562)]