151312070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9781}}^1$

素因数の和:9825

約数の個数: 64

約数和(自身を含む): 354969216

約数和(自身を除く): 203657146

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 7735, 9781, 15470, 19562, 48905, 68467, 97810, 127153, 136934, 166277, 254306, 332554, 342335, 635765, 684670, 831385, 890071, 1163939, 1271530, 1662770, 1780142, 2161601, 2327878, 4323202, 4450355, 5819695, 8900710, 10808005, 11639390, 15131207, 21616010, 30262414, 75656035, 151312070]

約数ペア:

[(1, 151312070), (2, 75656035), (5, 30262414), (7, 21616010), (10, 15131207), (13, 11639390), (14, 10808005), (17, 8900710), (26, 5819695), (34, 4450355), (35, 4323202), (65, 2327878), (70, 2161601), (85, 1780142), (91, 1662770), (119, 1271530), (130, 1163939), (170, 890071), (182, 831385), (221, 684670), (238, 635765), (442, 342335), (455, 332554), (595, 254306), (910, 166277), (1105, 136934), (1190, 127153), (1547, 97810), (2210, 68467), (3094, 48905), (7735, 19562), (9781, 15470)]