7313580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 22748544

約数和(自身を除く): 15434964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 991, 1230, 1476, 1845, 1982, 2460, 2973, 3690, 3964, 4955, 5946, 7380, 8919, 9910, 11892, 14865, 17838, 19820, 29730, 35676, 40631, 44595, 59460, 81262, 89190, 121893, 162524, 178380, 203155, 243786, 365679, 406310, 487572, 609465, 731358, 812620, 1218930, 1462716, 1828395, 2437860, 3656790, 7313580]

約数ペア:

[(1, 7313580), (2, 3656790), (3, 2437860), (4, 1828395), (5, 1462716), (6, 1218930), (9, 812620), (10, 731358), (12, 609465), (15, 487572), (18, 406310), (20, 365679), (30, 243786), (36, 203155), (41, 178380), (45, 162524), (60, 121893), (82, 89190), (90, 81262), (123, 59460), (164, 44595), (180, 40631), (205, 35676), (246, 29730), (369, 19820), (410, 17838), (492, 14865), (615, 11892), (738, 9910), (820, 8919), (991, 7380), (1230, 5946), (1476, 4955), (1845, 3964), (1982, 3690), (2460, 2973)]