740989140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{148793}}^1$

素因数の和:148888

約数の個数: 48

約数和(自身を含む): 2099780928

約数和(自身を除く): 1358791788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 148793, 297586, 446379, 595172, 743965, 892758, 1487930, 1785516, 2231895, 2975860, 4463790, 8927580, 12349819, 24699638, 37049457, 49399276, 61749095, 74098914, 123498190, 148197828, 185247285, 246996380, 370494570, 740989140]

約数ペア:

[(1, 740989140), (2, 370494570), (3, 246996380), (4, 185247285), (5, 148197828), (6, 123498190), (10, 74098914), (12, 61749095), (15, 49399276), (20, 37049457), (30, 24699638), (60, 12349819), (83, 8927580), (166, 4463790), (249, 2975860), (332, 2231895), (415, 1785516), (498, 1487930), (830, 892758), (996, 743965), (1245, 595172), (1660, 446379), (2490, 297586), (4980, 148793)]