77548830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{12251}}^1$

素因数の和:12472

約数の個数: 32

約数和(自身を含む): 187014528

約数和(自身を除く): 109465698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 12251, 24502, 36753, 61255, 73506, 122510, 183765, 367530, 2584961, 5169922, 7754883, 12924805, 15509766, 25849610, 38774415, 77548830]

約数ペア:

[(1, 77548830), (2, 38774415), (3, 25849610), (5, 15509766), (6, 12924805), (10, 7754883), (15, 5169922), (30, 2584961), (211, 367530), (422, 183765), (633, 122510), (1055, 73506), (1266, 61255), (2110, 36753), (3165, 24502), (6330, 12251)]