16394340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 49230720

約数和(自身を除く): 32836380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 73, 76, 95, 114, 146, 190, 197, 219, 228, 285, 292, 365, 380, 394, 438, 570, 591, 730, 788, 876, 985, 1095, 1140, 1182, 1387, 1460, 1970, 2190, 2364, 2774, 2955, 3743, 3940, 4161, 4380, 5548, 5910, 6935, 7486, 8322, 11229, 11820, 13870, 14381, 14972, 16644, 18715, 20805, 22458, 27740, 28762, 37430, 41610, 43143, 44916, 56145, 57524, 71905, 74860, 83220, 86286, 112290, 143810, 172572, 215715, 224580, 273239, 287620, 431430, 546478, 819717, 862860, 1092956, 1366195, 1639434, 2732390, 3278868, 4098585, 5464780, 8197170, 16394340]

約数ペア:

[(1, 16394340), (2, 8197170), (3, 5464780), (4, 4098585), (5, 3278868), (6, 2732390), (10, 1639434), (12, 1366195), (15, 1092956), (19, 862860), (20, 819717), (30, 546478), (38, 431430), (57, 287620), (60, 273239), (73, 224580), (76, 215715), (95, 172572), (114, 143810), (146, 112290), (190, 86286), (197, 83220), (219, 74860), (228, 71905), (285, 57524), (292, 56145), (365, 44916), (380, 43143), (394, 41610), (438, 37430), (570, 28762), (591, 27740), (730, 22458), (788, 20805), (876, 18715), (985, 16644), (1095, 14972), (1140, 14381), (1182, 13870), (1387, 11820), (1460, 11229), (1970, 8322), (2190, 7486), (2364, 6935), (2774, 5910), (2955, 5548), (3743, 4380), (3940, 4161)]