19104030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 37505250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 839, 990, 1035, 1265, 1518, 1678, 2070, 2277, 2517, 2530, 3795, 4195, 4554, 5034, 7551, 7590, 8390, 9229, 11385, 12585, 15102, 18458, 19297, 22770, 25170, 27687, 37755, 38594, 46145, 55374, 57891, 75510, 83061, 92290, 96485, 115782, 138435, 166122, 173673, 192970, 212267, 276870, 289455, 347346, 415305, 424534, 578910, 636801, 830610, 868365, 1061335, 1273602, 1736730, 1910403, 2122670, 3184005, 3820806, 6368010, 9552015, 19104030]

約数ペア:

[(1, 19104030), (2, 9552015), (3, 6368010), (5, 3820806), (6, 3184005), (9, 2122670), (10, 1910403), (11, 1736730), (15, 1273602), (18, 1061335), (22, 868365), (23, 830610), (30, 636801), (33, 578910), (45, 424534), (46, 415305), (55, 347346), (66, 289455), (69, 276870), (90, 212267), (99, 192970), (110, 173673), (115, 166122), (138, 138435), (165, 115782), (198, 96485), (207, 92290), (230, 83061), (253, 75510), (330, 57891), (345, 55374), (414, 46145), (495, 38594), (506, 37755), (690, 27687), (759, 25170), (839, 22770), (990, 19297), (1035, 18458), (1265, 15102), (1518, 12585), (1678, 11385), (2070, 9229), (2277, 8390), (2517, 7590), (2530, 7551), (3795, 5034), (4195, 4554)]