77855970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55217}}^1$

素因数の和:55274

約数の個数: 32

約数和(自身を含む): 190833408

約数和(自身を除く): 112977438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 55217, 110434, 165651, 276085, 331302, 552170, 828255, 1656510, 2595199, 5190398, 7785597, 12975995, 15571194, 25951990, 38927985, 77855970]

約数ペア:

[(1, 77855970), (2, 38927985), (3, 25951990), (5, 15571194), (6, 12975995), (10, 7785597), (15, 5190398), (30, 2595199), (47, 1656510), (94, 828255), (141, 552170), (235, 331302), (282, 276085), (470, 165651), (705, 110434), (1410, 55217)]