133268730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{90659}}^1$

素因数の和:90683

約数の個数: 48

約数和(自身を含む): 372068640

約数和(自身を除く): 238799910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 90659, 181318, 271977, 453295, 543954, 634613, 906590, 1269226, 1359885, 1903839, 2719770, 3173065, 3807678, 4442291, 6346130, 8884582, 9519195, 13326873, 19038390, 22211455, 26653746, 44422910, 66634365, 133268730]

約数ペア:

[(1, 133268730), (2, 66634365), (3, 44422910), (5, 26653746), (6, 22211455), (7, 19038390), (10, 13326873), (14, 9519195), (15, 8884582), (21, 6346130), (30, 4442291), (35, 3807678), (42, 3173065), (49, 2719770), (70, 1903839), (98, 1359885), (105, 1269226), (147, 906590), (210, 634613), (245, 543954), (294, 453295), (490, 271977), (735, 181318), (1470, 90659)]