62897220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 205208640

約数和(自身を除く): 142311420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 347, 380, 477, 530, 570, 636, 684, 694, 795, 855, 954, 1007, 1041, 1060, 1140, 1388, 1590, 1710, 1735, 1908, 2014, 2082, 2385, 3021, 3123, 3180, 3420, 3470, 4028, 4164, 4770, 5035, 5205, 6042, 6246, 6593, 6940, 9063, 9540, 10070, 10410, 12084, 12492, 13186, 15105, 15615, 18126, 18391, 19779, 20140, 20820, 26372, 30210, 31230, 32965, 36252, 36782, 39558, 45315, 55173, 59337, 60420, 62460, 65930, 73564, 79116, 90630, 91955, 98895, 110346, 118674, 131860, 165519, 181260, 183910, 197790, 220692, 237348, 275865, 296685, 331038, 349429, 367820, 395580, 551730, 593370, 662076, 698858, 827595, 1048287, 1103460, 1186740, 1397716, 1655190, 1747145, 2096574, 3144861, 3310380, 3494290, 4193148, 5241435, 6289722, 6988580, 10482870, 12579444, 15724305, 20965740, 31448610, 62897220]

約数ペア:

[(1, 62897220), (2, 31448610), (3, 20965740), (4, 15724305), (5, 12579444), (6, 10482870), (9, 6988580), (10, 6289722), (12, 5241435), (15, 4193148), (18, 3494290), (19, 3310380), (20, 3144861), (30, 2096574), (36, 1747145), (38, 1655190), (45, 1397716), (53, 1186740), (57, 1103460), (60, 1048287), (76, 827595), (90, 698858), (95, 662076), (106, 593370), (114, 551730), (159, 395580), (171, 367820), (180, 349429), (190, 331038), (212, 296685), (228, 275865), (265, 237348), (285, 220692), (318, 197790), (342, 183910), (347, 181260), (380, 165519), (477, 131860), (530, 118674), (570, 110346), (636, 98895), (684, 91955), (694, 90630), (795, 79116), (855, 73564), (954, 65930), (1007, 62460), (1041, 60420), (1060, 59337), (1140, 55173), (1388, 45315), (1590, 39558), (1710, 36782), (1735, 36252), (1908, 32965), (2014, 31230), (2082, 30210), (2385, 26372), (3021, 20820), (3123, 20140), (3180, 19779), (3420, 18391), (3470, 18126), (4028, 15615), (4164, 15105), (4770, 13186), (5035, 12492), (5205, 12084), (6042, 10410), (6246, 10070), (6593, 9540), (6940, 9063)]