77123910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{69481}}^1$

素因数の和:69528

約数の個数: 32

約数和(自身を含む): 190102752

約数和(自身を除く): 112978842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 69481, 138962, 208443, 347405, 416886, 694810, 1042215, 2084430, 2570797, 5141594, 7712391, 12853985, 15424782, 25707970, 38561955, 77123910]

約数ペア:

[(1, 77123910), (2, 38561955), (3, 25707970), (5, 15424782), (6, 12853985), (10, 7712391), (15, 5141594), (30, 2570797), (37, 2084430), (74, 1042215), (111, 694810), (185, 416886), (222, 347405), (370, 208443), (555, 138962), (1110, 69481)]