68966580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60497}}^1$

素因数の和:60528

約数の個数: 48

約数和(自身を含む): 203273280

約数和(自身を除く): 134306700

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, 60497, 120994, 181491, 241988, 302485, 362982, 604970, 725964, 907455, 1149443, 1209940, 1814910, 2298886, 3448329, 3629820, 4597772, 5747215, 6896658, 11494430, 13793316, 17241645, 22988860, 34483290, 68966580]

約数ペア:

[(1, 68966580), (2, 34483290), (3, 22988860), (4, 17241645), (5, 13793316), (6, 11494430), (10, 6896658), (12, 5747215), (15, 4597772), (19, 3629820), (20, 3448329), (30, 2298886), (38, 1814910), (57, 1209940), (60, 1149443), (76, 907455), (95, 725964), (114, 604970), (190, 362982), (228, 302485), (285, 241988), (380, 181491), (570, 120994), (1140, 60497)]