4385430

素因数分解:

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

素因数の和:6981

約数の個数: 48

約数和(自身を含む): 13032864

約数和(自身を除く): 8647434

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 6961, 13922, 20883, 34805, 41766, 48727, 62649, 69610, 97454, 104415, 125298, 146181, 208830, 243635, 292362, 313245, 438543, 487270, 626490, 730905, 877086, 1461810, 2192715, 4385430]

約数ペア:

[(1, 4385430), (2, 2192715), (3, 1461810), (5, 877086), (6, 730905), (7, 626490), (9, 487270), (10, 438543), (14, 313245), (15, 292362), (18, 243635), (21, 208830), (30, 146181), (35, 125298), (42, 104415), (45, 97454), (63, 69610), (70, 62649), (90, 48727), (105, 41766), (126, 34805), (210, 20883), (315, 13922), (630, 6961)]