4112820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 12686856

約数和(自身を除く): 8574036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 313, 365, 438, 626, 657, 730, 876, 939, 1095, 1252, 1314, 1460, 1565, 1878, 2190, 2628, 2817, 3130, 3285, 3756, 4380, 4695, 5634, 6260, 6570, 9390, 11268, 13140, 14085, 18780, 22849, 28170, 45698, 56340, 68547, 91396, 114245, 137094, 205641, 228490, 274188, 342735, 411282, 456980, 685470, 822564, 1028205, 1370940, 2056410, 4112820]

約数ペア:

[(1, 4112820), (2, 2056410), (3, 1370940), (4, 1028205), (5, 822564), (6, 685470), (9, 456980), (10, 411282), (12, 342735), (15, 274188), (18, 228490), (20, 205641), (30, 137094), (36, 114245), (45, 91396), (60, 68547), (73, 56340), (90, 45698), (146, 28170), (180, 22849), (219, 18780), (292, 14085), (313, 13140), (365, 11268), (438, 9390), (626, 6570), (657, 6260), (730, 5634), (876, 4695), (939, 4380), (1095, 3756), (1252, 3285), (1314, 3130), (1460, 2817), (1565, 2628), (1878, 2190)]