4858911990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{149551}}^1$

素因数の和:149602

約数の個数: 72

約数和(自身を含む): 13333159008

約数和(自身を除く): 8474247018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 5415, 6498, 10830, 16245, 32490, 149551, 299102, 448653, 747755, 897306, 1345959, 1495510, 2243265, 2691918, 2841469, 4486530, 5682938, 6729795, 8524407, 13459590, 14207345, 17048814, 25573221, 28414690, 42622035, 51146442, 53987911, 85244070, 107975822, 127866105, 161963733, 255732210, 269939555, 323927466, 485891199, 539879110, 809818665, 971782398, 1619637330, 2429455995, 4858911990]

約数ペア:

[(1, 4858911990), (2, 2429455995), (3, 1619637330), (5, 971782398), (6, 809818665), (9, 539879110), (10, 485891199), (15, 323927466), (18, 269939555), (19, 255732210), (30, 161963733), (38, 127866105), (45, 107975822), (57, 85244070), (90, 53987911), (95, 51146442), (114, 42622035), (171, 28414690), (190, 25573221), (285, 17048814), (342, 14207345), (361, 13459590), (570, 8524407), (722, 6729795), (855, 5682938), (1083, 4486530), (1710, 2841469), (1805, 2691918), (2166, 2243265), (3249, 1495510), (3610, 1345959), (5415, 897306), (6498, 747755), (10830, 448653), (16245, 299102), (32490, 149551)]