31448610

素因数分解:

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

素因数の和:432

約数の個数: 96

約数和(自身を含む): 87946560

約数和(自身を除く): 56497950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 53, 57, 90, 95, 106, 114, 159, 171, 190, 265, 285, 318, 342, 347, 477, 530, 570, 694, 795, 855, 954, 1007, 1041, 1590, 1710, 1735, 2014, 2082, 2385, 3021, 3123, 3470, 4770, 5035, 5205, 6042, 6246, 6593, 9063, 10070, 10410, 13186, 15105, 15615, 18126, 18391, 19779, 30210, 31230, 32965, 36782, 39558, 45315, 55173, 59337, 65930, 90630, 91955, 98895, 110346, 118674, 165519, 183910, 197790, 275865, 296685, 331038, 349429, 551730, 593370, 698858, 827595, 1048287, 1655190, 1747145, 2096574, 3144861, 3494290, 5241435, 6289722, 10482870, 15724305, 31448610]

約数ペア:

[(1, 31448610), (2, 15724305), (3, 10482870), (5, 6289722), (6, 5241435), (9, 3494290), (10, 3144861), (15, 2096574), (18, 1747145), (19, 1655190), (30, 1048287), (38, 827595), (45, 698858), (53, 593370), (57, 551730), (90, 349429), (95, 331038), (106, 296685), (114, 275865), (159, 197790), (171, 183910), (190, 165519), (265, 118674), (285, 110346), (318, 98895), (342, 91955), (347, 90630), (477, 65930), (530, 59337), (570, 55173), (694, 45315), (795, 39558), (855, 36782), (954, 32965), (1007, 31230), (1041, 30210), (1590, 19779), (1710, 18391), (1735, 18126), (2014, 15615), (2082, 15105), (2385, 13186), (3021, 10410), (3123, 10070), (3470, 9063), (4770, 6593), (5035, 6246), (5205, 6042)]