187917590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{116719}}^1$

素因数の和:116756

約数の個数: 32

約数和(自身を含む): 403384320

約数和(自身を除く): 215466730

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 116719, 233438, 583595, 817033, 1167190, 1634066, 2684537, 4085165, 5369074, 8170330, 13422685, 18791759, 26845370, 37583518, 93958795, 187917590]

約数ペア:

[(1, 187917590), (2, 93958795), (5, 37583518), (7, 26845370), (10, 18791759), (14, 13422685), (23, 8170330), (35, 5369074), (46, 4085165), (70, 2684537), (115, 1634066), (161, 1167190), (230, 817033), (322, 583595), (805, 233438), (1610, 116719)]