4718460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4139}}^1$

素因数の和:4170

約数の個数: 48

約数和(自身を含む): 13910400

約数和(自身を除く): 9191940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 4139, 8278, 12417, 16556, 20695, 24834, 41390, 49668, 62085, 78641, 82780, 124170, 157282, 235923, 248340, 314564, 393205, 471846, 786410, 943692, 1179615, 1572820, 2359230, 4718460]

約数ペア:

[(1, 4718460), (2, 2359230), (3, 1572820), (4, 1179615), (5, 943692), (6, 786410), (10, 471846), (12, 393205), (15, 314564), (19, 248340), (20, 235923), (30, 157282), (38, 124170), (57, 82780), (60, 78641), (76, 62085), (95, 49668), (114, 41390), (190, 24834), (228, 20695), (285, 16556), (380, 12417), (570, 8278), (1140, 4139)]