304380045

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 568995840

約数和(自身を除く): 264615795

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 167, 207, 345, 501, 587, 621, 835, 1035, 1503, 1761, 2505, 2935, 3105, 3841, 4509, 5283, 7515, 8805, 11523, 13501, 15849, 19205, 22545, 26415, 34569, 40503, 57615, 67505, 79245, 98029, 103707, 121509, 172845, 202515, 294087, 364527, 490145, 518535, 607545, 882261, 1470435, 1822635, 2254667, 2646783, 4411305, 6764001, 11273335, 13233915, 20292003, 33820005, 60876009, 101460015, 304380045]

約数ペア:

[(1, 304380045), (3, 101460015), (5, 60876009), (9, 33820005), (15, 20292003), (23, 13233915), (27, 11273335), (45, 6764001), (69, 4411305), (115, 2646783), (135, 2254667), (167, 1822635), (207, 1470435), (345, 882261), (501, 607545), (587, 518535), (621, 490145), (835, 364527), (1035, 294087), (1503, 202515), (1761, 172845), (2505, 121509), (2935, 103707), (3105, 98029), (3841, 79245), (4509, 67505), (5283, 57615), (7515, 40503), (8805, 34569), (11523, 26415), (13501, 22545), (15849, 19205)]