15989610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5857}}^1$

素因数の和:5887

約数の個数: 64

約数和(自身を含む): 47238912

約数和(自身を除く): 31249302

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 5857, 11714, 17571, 29285, 35142, 40999, 58570, 76141, 81998, 87855, 122997, 152282, 175710, 204995, 228423, 245994, 380705, 409990, 456846, 532987, 614985, 761410, 1065974, 1142115, 1229970, 1598961, 2284230, 2664935, 3197922, 5329870, 7994805, 15989610]

約数ペア:

[(1, 15989610), (2, 7994805), (3, 5329870), (5, 3197922), (6, 2664935), (7, 2284230), (10, 1598961), (13, 1229970), (14, 1142115), (15, 1065974), (21, 761410), (26, 614985), (30, 532987), (35, 456846), (39, 409990), (42, 380705), (65, 245994), (70, 228423), (78, 204995), (91, 175710), (105, 152282), (130, 122997), (182, 87855), (195, 81998), (210, 76141), (273, 58570), (390, 40999), (455, 35142), (546, 29285), (910, 17571), (1365, 11714), (2730, 5857)]