7061490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2575

約数の個数: 48

約数和(自身を含む): 18959616

約数和(自身を除く): 11898126

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, 2531, 2790, 5062, 7593, 12655, 15186, 22779, 25310, 37965, 45558, 75930, 78461, 113895, 156922, 227790, 235383, 392305, 470766, 706149, 784610, 1176915, 1412298, 2353830, 3530745, 7061490]

約数ペア:

[(1, 7061490), (2, 3530745), (3, 2353830), (5, 1412298), (6, 1176915), (9, 784610), (10, 706149), (15, 470766), (18, 392305), (30, 235383), (31, 227790), (45, 156922), (62, 113895), (90, 78461), (93, 75930), (155, 45558), (186, 37965), (279, 25310), (310, 22779), (465, 15186), (558, 12655), (930, 7593), (1395, 5062), (2531, 2790)]