15029970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6863}}^1$

素因数の和:6946

約数の個数: 32

約数和(自身を含む): 36571392

約数和(自身を除く): 21541422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 6863, 13726, 20589, 34315, 41178, 68630, 102945, 205890, 500999, 1001998, 1502997, 2504995, 3005994, 5009990, 7514985, 15029970]

約数ペア:

[(1, 15029970), (2, 7514985), (3, 5009990), (5, 3005994), (6, 2504995), (10, 1502997), (15, 1001998), (30, 500999), (73, 205890), (146, 102945), (219, 68630), (365, 41178), (438, 34315), (730, 20589), (1095, 13726), (2190, 6863)]