139396530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51061}}^1$

素因数の和:51091

約数の個数: 64

約数和(自身を含む): 411763968

約数和(自身を除く): 272367438

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 51061, 102122, 153183, 255305, 306366, 357427, 510610, 663793, 714854, 765915, 1072281, 1327586, 1531830, 1787135, 1991379, 2144562, 3318965, 3574270, 3982758, 4646551, 5361405, 6637930, 9293102, 9956895, 10722810, 13939653, 19913790, 23232755, 27879306, 46465510, 69698265, 139396530]

約数ペア:

[(1, 139396530), (2, 69698265), (3, 46465510), (5, 27879306), (6, 23232755), (7, 19913790), (10, 13939653), (13, 10722810), (14, 9956895), (15, 9293102), (21, 6637930), (26, 5361405), (30, 4646551), (35, 3982758), (39, 3574270), (42, 3318965), (65, 2144562), (70, 1991379), (78, 1787135), (91, 1531830), (105, 1327586), (130, 1072281), (182, 765915), (195, 714854), (210, 663793), (273, 510610), (390, 357427), (455, 306366), (546, 255305), (910, 153183), (1365, 102122), (2730, 51061)]