234889590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31699}}^1$

素因数の和:31741

約数の個数: 64

約数和(自身を含む): 639072000

約数和(自身を除く): 404182410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 31699, 63398, 95097, 158495, 190194, 316990, 412087, 475485, 602281, 824174, 950970, 1204562, 1236261, 1806843, 2060435, 2472522, 3011405, 3613686, 4120870, 6022810, 6181305, 7829653, 9034215, 12362610, 15659306, 18068430, 23488959, 39148265, 46977918, 78296530, 117444795, 234889590]

約数ペア:

[(1, 234889590), (2, 117444795), (3, 78296530), (5, 46977918), (6, 39148265), (10, 23488959), (13, 18068430), (15, 15659306), (19, 12362610), (26, 9034215), (30, 7829653), (38, 6181305), (39, 6022810), (57, 4120870), (65, 3613686), (78, 3011405), (95, 2472522), (114, 2060435), (130, 1806843), (190, 1236261), (195, 1204562), (247, 950970), (285, 824174), (390, 602281), (494, 475485), (570, 412087), (741, 316990), (1235, 190194), (1482, 158495), (2470, 95097), (3705, 63398), (7410, 31699)]