265097310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 710968320

約数和(自身を除く): 445871010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 73, 95, 114, 115, 138, 146, 190, 219, 230, 277, 285, 345, 365, 437, 438, 554, 570, 690, 730, 831, 874, 1095, 1311, 1385, 1387, 1662, 1679, 2185, 2190, 2622, 2770, 2774, 3358, 4155, 4161, 4370, 5037, 5263, 6371, 6555, 6935, 8310, 8322, 8395, 10074, 10526, 12742, 13110, 13870, 15789, 16790, 19113, 20221, 20805, 25185, 26315, 31578, 31855, 31901, 38226, 40442, 41610, 50370, 52630, 60663, 63710, 63802, 78945, 95565, 95703, 101105, 121049, 121326, 157890, 159505, 191130, 191406, 202210, 242098, 303315, 319010, 363147, 384199, 465083, 478515, 605245, 606630, 726294, 768398, 930166, 957030, 1152597, 1210490, 1395249, 1815735, 1920995, 2305194, 2325415, 2790498, 3631470, 3841990, 4650830, 5762985, 6976245, 8836577, 11525970, 13952490, 17673154, 26509731, 44182885, 53019462, 88365770, 132548655, 265097310]

約数ペア:

[(1, 265097310), (2, 132548655), (3, 88365770), (5, 53019462), (6, 44182885), (10, 26509731), (15, 17673154), (19, 13952490), (23, 11525970), (30, 8836577), (38, 6976245), (46, 5762985), (57, 4650830), (69, 3841990), (73, 3631470), (95, 2790498), (114, 2325415), (115, 2305194), (138, 1920995), (146, 1815735), (190, 1395249), (219, 1210490), (230, 1152597), (277, 957030), (285, 930166), (345, 768398), (365, 726294), (437, 606630), (438, 605245), (554, 478515), (570, 465083), (690, 384199), (730, 363147), (831, 319010), (874, 303315), (1095, 242098), (1311, 202210), (1385, 191406), (1387, 191130), (1662, 159505), (1679, 157890), (2185, 121326), (2190, 121049), (2622, 101105), (2770, 95703), (2774, 95565), (3358, 78945), (4155, 63802), (4161, 63710), (4370, 60663), (5037, 52630), (5263, 50370), (6371, 41610), (6555, 40442), (6935, 38226), (8310, 31901), (8322, 31855), (8395, 31578), (10074, 26315), (10526, 25185), (12742, 20805), (13110, 20221), (13870, 19113), (15789, 16790)]