42733470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 119347200

約数和(自身を除く): 76613730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 73, 78, 79, 95, 114, 130, 146, 158, 190, 195, 219, 237, 247, 285, 365, 390, 395, 438, 474, 494, 570, 730, 741, 790, 949, 1027, 1095, 1185, 1235, 1387, 1482, 1501, 1898, 2054, 2190, 2370, 2470, 2774, 2847, 3002, 3081, 3705, 4161, 4503, 4745, 5135, 5694, 5767, 6162, 6935, 7410, 7505, 8322, 9006, 9490, 10270, 11534, 13870, 14235, 15010, 15405, 17301, 18031, 19513, 20805, 22515, 28470, 28835, 30810, 34602, 36062, 39026, 41610, 45030, 54093, 57670, 58539, 74971, 86505, 90155, 97565, 108186, 109573, 117078, 149942, 173010, 180310, 195130, 219146, 224913, 270465, 292695, 328719, 374855, 449826, 540930, 547865, 585390, 657438, 749710, 1095730, 1124565, 1424449, 1643595, 2249130, 2848898, 3287190, 4273347, 7122245, 8546694, 14244490, 21366735, 42733470]

約数ペア:

[(1, 42733470), (2, 21366735), (3, 14244490), (5, 8546694), (6, 7122245), (10, 4273347), (13, 3287190), (15, 2848898), (19, 2249130), (26, 1643595), (30, 1424449), (38, 1124565), (39, 1095730), (57, 749710), (65, 657438), (73, 585390), (78, 547865), (79, 540930), (95, 449826), (114, 374855), (130, 328719), (146, 292695), (158, 270465), (190, 224913), (195, 219146), (219, 195130), (237, 180310), (247, 173010), (285, 149942), (365, 117078), (390, 109573), (395, 108186), (438, 97565), (474, 90155), (494, 86505), (570, 74971), (730, 58539), (741, 57670), (790, 54093), (949, 45030), (1027, 41610), (1095, 39026), (1185, 36062), (1235, 34602), (1387, 30810), (1482, 28835), (1501, 28470), (1898, 22515), (2054, 20805), (2190, 19513), (2370, 18031), (2470, 17301), (2774, 15405), (2847, 15010), (3002, 14235), (3081, 13870), (3705, 11534), (4161, 10270), (4503, 9490), (4745, 9006), (5135, 8322), (5694, 7505), (5767, 7410), (6162, 6935)]