54089730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19387}}^1$

素因数の和:19431

約数の個数: 48

約数和(自身を含む): 145177344

約数和(自身を除く): 91087614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 19387, 38774, 58161, 96935, 116322, 174483, 193870, 290805, 348966, 581610, 600997, 872415, 1201994, 1744830, 1802991, 3004985, 3605982, 5408973, 6009970, 9014955, 10817946, 18029910, 27044865, 54089730]

約数ペア:

[(1, 54089730), (2, 27044865), (3, 18029910), (5, 10817946), (6, 9014955), (9, 6009970), (10, 5408973), (15, 3605982), (18, 3004985), (30, 1802991), (31, 1744830), (45, 1201994), (62, 872415), (90, 600997), (93, 581610), (155, 348966), (186, 290805), (279, 193870), (310, 174483), (465, 116322), (558, 96935), (930, 58161), (1395, 38774), (2790, 19387)]