40018830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 101910528

約数和(自身を除く): 61891698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 1163, 2294, 2326, 3441, 3489, 5735, 5815, 6882, 6978, 11470, 11630, 17205, 17445, 34410, 34890, 36053, 43031, 72106, 86062, 108159, 129093, 180265, 215155, 216318, 258186, 360530, 430310, 540795, 645465, 1081590, 1290930, 1333961, 2667922, 4001883, 6669805, 8003766, 13339610, 20009415, 40018830]

約数ペア:

[(1, 40018830), (2, 20009415), (3, 13339610), (5, 8003766), (6, 6669805), (10, 4001883), (15, 2667922), (30, 1333961), (31, 1290930), (37, 1081590), (62, 645465), (74, 540795), (93, 430310), (111, 360530), (155, 258186), (185, 216318), (186, 215155), (222, 180265), (310, 129093), (370, 108159), (465, 86062), (555, 72106), (930, 43031), (1110, 36053), (1147, 34890), (1163, 34410), (2294, 17445), (2326, 17205), (3441, 11630), (3489, 11470), (5735, 6978), (5815, 6882)]