19153140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 57697920

約数和(自身を除く): 38544780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 317, 318, 380, 530, 570, 634, 636, 795, 951, 1007, 1060, 1140, 1268, 1585, 1590, 1902, 2014, 3021, 3170, 3180, 3804, 4028, 4755, 5035, 6023, 6042, 6340, 9510, 10070, 12046, 12084, 15105, 16801, 18069, 19020, 20140, 24092, 30115, 30210, 33602, 36138, 50403, 60230, 60420, 67204, 72276, 84005, 90345, 100806, 120460, 168010, 180690, 201612, 252015, 319219, 336020, 361380, 504030, 638438, 957657, 1008060, 1276876, 1596095, 1915314, 3192190, 3830628, 4788285, 6384380, 9576570, 19153140]

約数ペア:

[(1, 19153140), (2, 9576570), (3, 6384380), (4, 4788285), (5, 3830628), (6, 3192190), (10, 1915314), (12, 1596095), (15, 1276876), (19, 1008060), (20, 957657), (30, 638438), (38, 504030), (53, 361380), (57, 336020), (60, 319219), (76, 252015), (95, 201612), (106, 180690), (114, 168010), (159, 120460), (190, 100806), (212, 90345), (228, 84005), (265, 72276), (285, 67204), (317, 60420), (318, 60230), (380, 50403), (530, 36138), (570, 33602), (634, 30210), (636, 30115), (795, 24092), (951, 20140), (1007, 19020), (1060, 18069), (1140, 16801), (1268, 15105), (1585, 12084), (1590, 12046), (1902, 10070), (2014, 9510), (3021, 6340), (3170, 6042), (3180, 6023), (3804, 5035), (4028, 4755)]