254225225010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{634247}}^1$

素因数の和:634719

約数の個数: 64

約数和(自身を含む): 631284793344

約数和(自身を除く): 377059568334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 431, 465, 862, 930, 1293, 2155, 2586, 4310, 6465, 12930, 13361, 26722, 40083, 66805, 80166, 133610, 200415, 400830, 634247, 1268494, 1902741, 3171235, 3805482, 6342470, 9513705, 19027410, 19661657, 39323314, 58984971, 98308285, 117969942, 196616570, 273360457, 294924855, 546720914, 589849710, 820081371, 1366802285, 1640162742, 2733604570, 4100406855, 8200813710, 8474174167, 16948348334, 25422522501, 42370870835, 50845045002, 84741741670, 127112612505, 254225225010]

約数ペア:

[(1, 254225225010), (2, 127112612505), (3, 84741741670), (5, 50845045002), (6, 42370870835), (10, 25422522501), (15, 16948348334), (30, 8474174167), (31, 8200813710), (62, 4100406855), (93, 2733604570), (155, 1640162742), (186, 1366802285), (310, 820081371), (431, 589849710), (465, 546720914), (862, 294924855), (930, 273360457), (1293, 196616570), (2155, 117969942), (2586, 98308285), (4310, 58984971), (6465, 39323314), (12930, 19661657), (13361, 19027410), (26722, 9513705), (40083, 6342470), (66805, 3805482), (80166, 3171235), (133610, 1902741), (200415, 1268494), (400830, 634247)]