30786162

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 71221248

約数和(自身を除く): 40435086

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 41, 62, 66, 82, 93, 123, 186, 246, 341, 367, 451, 682, 734, 902, 1023, 1101, 1271, 1353, 2046, 2202, 2542, 2706, 3813, 4037, 7626, 8074, 11377, 12111, 13981, 15047, 22754, 24222, 27962, 30094, 34131, 41943, 45141, 68262, 83886, 90282, 125147, 165517, 250294, 331034, 375441, 466457, 496551, 750882, 932914, 993102, 1399371, 2798742, 5131027, 10262054, 15393081, 30786162]

約数ペア:

[(1, 30786162), (2, 15393081), (3, 10262054), (6, 5131027), (11, 2798742), (22, 1399371), (31, 993102), (33, 932914), (41, 750882), (62, 496551), (66, 466457), (82, 375441), (93, 331034), (123, 250294), (186, 165517), (246, 125147), (341, 90282), (367, 83886), (451, 68262), (682, 45141), (734, 41943), (902, 34131), (1023, 30094), (1101, 27962), (1271, 24222), (1353, 22754), (2046, 15047), (2202, 13981), (2542, 12111), (2706, 11377), (3813, 8074), (4037, 7626)]