2046575580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{61681}}^1$

素因数の和:61779

約数の個数: 96

約数和(自身を含む): 6632048640

約数和(自身を除く): 4585473060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6636, 8295, 11060, 16590, 33180, 61681, 123362, 185043, 246724, 308405, 370086, 431767, 616810, 740172, 863534, 925215, 1233620, 1295301, 1727068, 1850430, 2158835, 2590602, 3700860, 4317670, 4872799, 5181204, 6476505, 8635340, 9745598, 12953010, 14618397, 19491196, 24363995, 25906020, 29236794, 34109593, 48727990, 58473588, 68219186, 73091985, 97455980, 102328779, 136438372, 146183970, 170547965, 204657558, 292367940, 341095930, 409315116, 511643895, 682191860, 1023287790, 2046575580]

約数ペア:

[(1, 2046575580), (2, 1023287790), (3, 682191860), (4, 511643895), (5, 409315116), (6, 341095930), (7, 292367940), (10, 204657558), (12, 170547965), (14, 146183970), (15, 136438372), (20, 102328779), (21, 97455980), (28, 73091985), (30, 68219186), (35, 58473588), (42, 48727990), (60, 34109593), (70, 29236794), (79, 25906020), (84, 24363995), (105, 19491196), (140, 14618397), (158, 12953010), (210, 9745598), (237, 8635340), (316, 6476505), (395, 5181204), (420, 4872799), (474, 4317670), (553, 3700860), (790, 2590602), (948, 2158835), (1106, 1850430), (1185, 1727068), (1580, 1295301), (1659, 1233620), (2212, 925215), (2370, 863534), (2765, 740172), (3318, 616810), (4740, 431767), (5530, 370086), (6636, 308405), (8295, 246724), (11060, 185043), (16590, 123362), (33180, 61681)]