130254310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 256608000

約数和(自身を除く): 126353690

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 107, 149, 190, 214, 215, 298, 430, 535, 745, 817, 1070, 1490, 1634, 2033, 2831, 4066, 4085, 4601, 5662, 6407, 8170, 9202, 10165, 12814, 14155, 15943, 20330, 23005, 28310, 31886, 32035, 46010, 64070, 79715, 87419, 121733, 159430, 174838, 243466, 302917, 437095, 605834, 608665, 685549, 874190, 1217330, 1371098, 1514585, 3029170, 3427745, 6855490, 13025431, 26050862, 65127155, 130254310]

約数ペア:

[(1, 130254310), (2, 65127155), (5, 26050862), (10, 13025431), (19, 6855490), (38, 3427745), (43, 3029170), (86, 1514585), (95, 1371098), (107, 1217330), (149, 874190), (190, 685549), (214, 608665), (215, 605834), (298, 437095), (430, 302917), (535, 243466), (745, 174838), (817, 159430), (1070, 121733), (1490, 87419), (1634, 79715), (2033, 64070), (2831, 46010), (4066, 32035), (4085, 31886), (4601, 28310), (5662, 23005), (6407, 20330), (8170, 15943), (9202, 14155), (10165, 12814)]