6851258820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5437507}}^1$

素因数の和:5437529

約数の個数: 72

約数和(自身を含む): 23751034944

約数和(自身を除く): 16899776124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5437507, 10875014, 16312521, 21750028, 27187535, 32625042, 38062549, 48937563, 54375070, 65250084, 76125098, 81562605, 97875126, 108750140, 114187647, 152250196, 163125210, 190312745, 195750252, 228375294, 244687815, 326250420, 342562941, 380625490, 456750588, 489375630, 570938235, 685125882, 761250980, 978751260, 1141876470, 1370251764, 1712814705, 2283752940, 3425629410, 6851258820]

約数ペア:

[(1, 6851258820), (2, 3425629410), (3, 2283752940), (4, 1712814705), (5, 1370251764), (6, 1141876470), (7, 978751260), (9, 761250980), (10, 685125882), (12, 570938235), (14, 489375630), (15, 456750588), (18, 380625490), (20, 342562941), (21, 326250420), (28, 244687815), (30, 228375294), (35, 195750252), (36, 190312745), (42, 163125210), (45, 152250196), (60, 114187647), (63, 108750140), (70, 97875126), (84, 81562605), (90, 76125098), (105, 65250084), (126, 54375070), (140, 48937563), (180, 38062549), (210, 32625042), (252, 27187535), (315, 21750028), (420, 16312521), (630, 10875014), (1260, 5437507)]