30318860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10601}}^1$

素因数の和:10634

約数の個数: 48

約数和(自身を含む): 74807712

約数和(自身を除く): 44488852

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 10601, 21202, 42404, 53005, 106010, 116611, 137813, 212020, 233222, 275626, 466444, 551252, 583055, 689065, 1166110, 1378130, 1515943, 2332220, 2756260, 3031886, 6063772, 7579715, 15159430, 30318860]

約数ペア:

[(1, 30318860), (2, 15159430), (4, 7579715), (5, 6063772), (10, 3031886), (11, 2756260), (13, 2332220), (20, 1515943), (22, 1378130), (26, 1166110), (44, 689065), (52, 583055), (55, 551252), (65, 466444), (110, 275626), (130, 233222), (143, 212020), (220, 137813), (260, 116611), (286, 106010), (572, 53005), (715, 42404), (1430, 21202), (2860, 10601)]