223262310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 555393024

約数和(自身を除く): 332130714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 431, 465, 557, 862, 930, 1114, 1293, 1671, 2155, 2586, 2785, 3342, 4310, 5570, 6465, 8355, 12930, 13361, 16710, 17267, 26722, 34534, 40083, 51801, 66805, 80166, 86335, 103602, 133610, 172670, 200415, 240067, 259005, 400830, 480134, 518010, 720201, 1200335, 1440402, 2400670, 3601005, 7202010, 7442077, 14884154, 22326231, 37210385, 44652462, 74420770, 111631155, 223262310]

約数ペア:

[(1, 223262310), (2, 111631155), (3, 74420770), (5, 44652462), (6, 37210385), (10, 22326231), (15, 14884154), (30, 7442077), (31, 7202010), (62, 3601005), (93, 2400670), (155, 1440402), (186, 1200335), (310, 720201), (431, 518010), (465, 480134), (557, 400830), (862, 259005), (930, 240067), (1114, 200415), (1293, 172670), (1671, 133610), (2155, 103602), (2586, 86335), (2785, 80166), (3342, 66805), (4310, 51801), (5570, 40083), (6465, 34534), (8355, 26722), (12930, 17267), (13361, 16710)]