13262190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 20952210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 439, 530, 570, 795, 878, 1007, 1317, 1590, 2014, 2195, 2634, 3021, 4390, 5035, 6042, 6585, 8341, 10070, 13170, 15105, 16682, 23267, 25023, 30210, 41705, 46534, 50046, 69801, 83410, 116335, 125115, 139602, 232670, 250230, 349005, 442073, 698010, 884146, 1326219, 2210365, 2652438, 4420730, 6631095, 13262190]

約数ペア:

[(1, 13262190), (2, 6631095), (3, 4420730), (5, 2652438), (6, 2210365), (10, 1326219), (15, 884146), (19, 698010), (30, 442073), (38, 349005), (53, 250230), (57, 232670), (95, 139602), (106, 125115), (114, 116335), (159, 83410), (190, 69801), (265, 50046), (285, 46534), (318, 41705), (439, 30210), (530, 25023), (570, 23267), (795, 16682), (878, 15105), (1007, 13170), (1317, 10070), (1590, 8341), (2014, 6585), (2195, 6042), (2634, 5035), (3021, 4390)]