72135130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6673}}^1$

素因数の和:6750

約数の個数: 32

約数和(自身を含む): 138392064

約数和(自身を除く): 66256934

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 6673, 10810, 13346, 33365, 66730, 153479, 306958, 313631, 627262, 767395, 1534790, 1568155, 3136310, 7213513, 14427026, 36067565, 72135130]

約数ペア:

[(1, 72135130), (2, 36067565), (5, 14427026), (10, 7213513), (23, 3136310), (46, 1568155), (47, 1534790), (94, 767395), (115, 627262), (230, 313631), (235, 306958), (470, 153479), (1081, 66730), (2162, 33365), (5405, 13346), (6673, 10810)]