74698260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13681}}^1$

素因数の和:13713

約数の個数: 96

約数和(自身を含む): 257440512

約数和(自身を除く): 182742252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 13681, 27362, 41043, 54724, 68405, 82086, 95767, 136810, 164172, 177853, 191534, 205215, 273620, 287301, 355706, 383068, 410430, 478835, 533559, 574602, 711412, 820860, 889265, 957670, 1067118, 1149204, 1244971, 1436505, 1778530, 1915340, 2134236, 2489942, 2667795, 2873010, 3557060, 3734913, 4979884, 5335590, 5746020, 6224855, 7469826, 10671180, 12449710, 14939652, 18674565, 24899420, 37349130, 74698260]

約数ペア:

[(1, 74698260), (2, 37349130), (3, 24899420), (4, 18674565), (5, 14939652), (6, 12449710), (7, 10671180), (10, 7469826), (12, 6224855), (13, 5746020), (14, 5335590), (15, 4979884), (20, 3734913), (21, 3557060), (26, 2873010), (28, 2667795), (30, 2489942), (35, 2134236), (39, 1915340), (42, 1778530), (52, 1436505), (60, 1244971), (65, 1149204), (70, 1067118), (78, 957670), (84, 889265), (91, 820860), (105, 711412), (130, 574602), (140, 533559), (156, 478835), (182, 410430), (195, 383068), (210, 355706), (260, 287301), (273, 273620), (364, 205215), (390, 191534), (420, 177853), (455, 164172), (546, 136810), (780, 95767), (910, 82086), (1092, 68405), (1365, 54724), (1820, 41043), (2730, 27362), (5460, 13681)]