30698010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{6961}}^1$

素因数の和:6988

約数の個数: 72

約数和(自身を含む): 92859156

約数和(自身を除く): 62161146

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 6961, 13922, 20883, 34805, 41766, 48727, 62649, 69610, 97454, 104415, 125298, 146181, 208830, 243635, 292362, 313245, 341089, 438543, 487270, 626490, 682178, 730905, 877086, 1023267, 1461810, 1705445, 2046534, 2192715, 3069801, 3410890, 4385430, 5116335, 6139602, 10232670, 15349005, 30698010]

約数ペア:

[(1, 30698010), (2, 15349005), (3, 10232670), (5, 6139602), (6, 5116335), (7, 4385430), (9, 3410890), (10, 3069801), (14, 2192715), (15, 2046534), (18, 1705445), (21, 1461810), (30, 1023267), (35, 877086), (42, 730905), (45, 682178), (49, 626490), (63, 487270), (70, 438543), (90, 341089), (98, 313245), (105, 292362), (126, 243635), (147, 208830), (210, 146181), (245, 125298), (294, 104415), (315, 97454), (441, 69610), (490, 62649), (630, 48727), (735, 41766), (882, 34805), (1470, 20883), (2205, 13922), (4410, 6961)]