27720989910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{783743}}^1$

素因数の和:783890

約数の個数: 64

約数和(自身を含む): 74487029760

約数和(自身を除く): 46766039850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1965, 2358, 3537, 3930, 5895, 7074, 11790, 17685, 35370, 783743, 1567486, 2351229, 3918715, 4702458, 7053687, 7837430, 11756145, 14107374, 21161061, 23512290, 35268435, 42322122, 70536870, 102670333, 105805305, 205340666, 211610610, 308010999, 513351665, 616021998, 924032997, 1026703330, 1540054995, 1848065994, 2772098991, 3080109990, 4620164985, 5544197982, 9240329970, 13860494955, 27720989910]

約数ペア:

[(1, 27720989910), (2, 13860494955), (3, 9240329970), (5, 5544197982), (6, 4620164985), (9, 3080109990), (10, 2772098991), (15, 1848065994), (18, 1540054995), (27, 1026703330), (30, 924032997), (45, 616021998), (54, 513351665), (90, 308010999), (131, 211610610), (135, 205340666), (262, 105805305), (270, 102670333), (393, 70536870), (655, 42322122), (786, 35268435), (1179, 23512290), (1310, 21161061), (1965, 14107374), (2358, 11756145), (3537, 7837430), (3930, 7053687), (5895, 4702458), (7074, 3918715), (11790, 2351229), (17685, 1567486), (35370, 783743)]