70311540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 214220160

約数和(自身を除く): 143908620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 390, 436, 545, 654, 780, 827, 1090, 1308, 1417, 1635, 1654, 2180, 2481, 2834, 3270, 3308, 4135, 4251, 4962, 5668, 6540, 7085, 8270, 8502, 9924, 10751, 12405, 14170, 16540, 17004, 21255, 21502, 24810, 28340, 32253, 42510, 43004, 49620, 53755, 64506, 85020, 90143, 107510, 129012, 161265, 180286, 215020, 270429, 322530, 360572, 450715, 540858, 645060, 901430, 1081716, 1171859, 1352145, 1802860, 2343718, 2704290, 3515577, 4687436, 5408580, 5859295, 7031154, 11718590, 14062308, 17577885, 23437180, 35155770, 70311540]

約数ペア:

[(1, 70311540), (2, 35155770), (3, 23437180), (4, 17577885), (5, 14062308), (6, 11718590), (10, 7031154), (12, 5859295), (13, 5408580), (15, 4687436), (20, 3515577), (26, 2704290), (30, 2343718), (39, 1802860), (52, 1352145), (60, 1171859), (65, 1081716), (78, 901430), (109, 645060), (130, 540858), (156, 450715), (195, 360572), (218, 322530), (260, 270429), (327, 215020), (390, 180286), (436, 161265), (545, 129012), (654, 107510), (780, 90143), (827, 85020), (1090, 64506), (1308, 53755), (1417, 49620), (1635, 43004), (1654, 42510), (2180, 32253), (2481, 28340), (2834, 24810), (3270, 21502), (3308, 21255), (4135, 17004), (4251, 16540), (4962, 14170), (5668, 12405), (6540, 10751), (7085, 9924), (8270, 8502)]