126920190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2081}}^1$

素因数の和:2217

約数の個数: 64

約数和(自身を含む): 323792640

約数和(自身を除く): 196872450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 107, 114, 190, 214, 285, 321, 535, 570, 642, 1070, 1605, 2033, 2081, 3210, 4066, 4162, 6099, 6243, 10165, 10405, 12198, 12486, 20330, 20810, 30495, 31215, 39539, 60990, 62430, 79078, 118617, 197695, 222667, 237234, 395390, 445334, 593085, 668001, 1113335, 1186170, 1336002, 2226670, 3340005, 4230673, 6680010, 8461346, 12692019, 21153365, 25384038, 42306730, 63460095, 126920190]

約数ペア:

[(1, 126920190), (2, 63460095), (3, 42306730), (5, 25384038), (6, 21153365), (10, 12692019), (15, 8461346), (19, 6680010), (30, 4230673), (38, 3340005), (57, 2226670), (95, 1336002), (107, 1186170), (114, 1113335), (190, 668001), (214, 593085), (285, 445334), (321, 395390), (535, 237234), (570, 222667), (642, 197695), (1070, 118617), (1605, 79078), (2033, 62430), (2081, 60990), (3210, 39539), (4066, 31215), (4162, 30495), (6099, 20810), (6243, 20330), (10165, 12486), (10405, 12198)]