68172690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{98801}}^1$

素因数の和:98834

約数の個数: 32

約数和(自身を含む): 170729856

約数和(自身を除く): 102557166

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 98801, 197602, 296403, 494005, 592806, 988010, 1482015, 2272423, 2964030, 4544846, 6817269, 11362115, 13634538, 22724230, 34086345, 68172690]

約数ペア:

[(1, 68172690), (2, 34086345), (3, 22724230), (5, 13634538), (6, 11362115), (10, 6817269), (15, 4544846), (23, 2964030), (30, 2272423), (46, 1482015), (69, 988010), (115, 592806), (138, 494005), (230, 296403), (345, 197602), (690, 98801)]