1949564580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{11777}}^1$

素因数の和:11909

約数の個数: 96

約数和(自身を含む): 5698667520

約数和(自身を除く): 3749102940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 89, 93, 124, 155, 178, 186, 267, 310, 356, 372, 445, 465, 534, 620, 890, 930, 1068, 1335, 1780, 1860, 2670, 2759, 5340, 5518, 8277, 11036, 11777, 13795, 16554, 23554, 27590, 33108, 35331, 41385, 47108, 55180, 58885, 70662, 82770, 117770, 141324, 165540, 176655, 235540, 353310, 365087, 706620, 730174, 1048153, 1095261, 1460348, 1825435, 2096306, 2190522, 3144459, 3650870, 4192612, 4381044, 5240765, 5476305, 6288918, 7301740, 10481530, 10952610, 12577836, 15722295, 20963060, 21905220, 31444590, 32492743, 62889180, 64985486, 97478229, 129970972, 162463715, 194956458, 324927430, 389912916, 487391145, 649854860, 974782290, 1949564580]

約数ペア:

[(1, 1949564580), (2, 974782290), (3, 649854860), (4, 487391145), (5, 389912916), (6, 324927430), (10, 194956458), (12, 162463715), (15, 129970972), (20, 97478229), (30, 64985486), (31, 62889180), (60, 32492743), (62, 31444590), (89, 21905220), (93, 20963060), (124, 15722295), (155, 12577836), (178, 10952610), (186, 10481530), (267, 7301740), (310, 6288918), (356, 5476305), (372, 5240765), (445, 4381044), (465, 4192612), (534, 3650870), (620, 3144459), (890, 2190522), (930, 2096306), (1068, 1825435), (1335, 1460348), (1780, 1095261), (1860, 1048153), (2670, 730174), (2759, 706620), (5340, 365087), (5518, 353310), (8277, 235540), (11036, 176655), (11777, 165540), (13795, 141324), (16554, 117770), (23554, 82770), (27590, 70662), (33108, 58885), (35331, 55180), (41385, 47108)]