29830130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 59897880

約数和(自身を除く): 30067750

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 178, 242, 277, 445, 554, 605, 890, 979, 1210, 1385, 1958, 2770, 3047, 4895, 6094, 9790, 10769, 15235, 21538, 24653, 30470, 33517, 49306, 53845, 67034, 107690, 123265, 167585, 246530, 271183, 335170, 542366, 1355915, 2711830, 2983013, 5966026, 14915065, 29830130]

約数ペア:

[(1, 29830130), (2, 14915065), (5, 5966026), (10, 2983013), (11, 2711830), (22, 1355915), (55, 542366), (89, 335170), (110, 271183), (121, 246530), (178, 167585), (242, 123265), (277, 107690), (445, 67034), (554, 53845), (605, 49306), (890, 33517), (979, 30470), (1210, 24653), (1385, 21538), (1958, 15235), (2770, 10769), (3047, 9790), (4895, 6094)]