23578380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18713}}^1$

素因数の和:18735

約数の個数: 72

約数和(自身を含む): 81742752

約数和(自身を除く): 58164372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18713, 37426, 56139, 74852, 93565, 112278, 130991, 168417, 187130, 224556, 261982, 280695, 336834, 374260, 392973, 523964, 561390, 654955, 673668, 785946, 842085, 1122780, 1178919, 1309910, 1571892, 1684170, 1964865, 2357838, 2619820, 3368340, 3929730, 4715676, 5894595, 7859460, 11789190, 23578380]

約数ペア:

[(1, 23578380), (2, 11789190), (3, 7859460), (4, 5894595), (5, 4715676), (6, 3929730), (7, 3368340), (9, 2619820), (10, 2357838), (12, 1964865), (14, 1684170), (15, 1571892), (18, 1309910), (20, 1178919), (21, 1122780), (28, 842085), (30, 785946), (35, 673668), (36, 654955), (42, 561390), (45, 523964), (60, 392973), (63, 374260), (70, 336834), (84, 280695), (90, 261982), (105, 224556), (126, 187130), (140, 168417), (180, 130991), (210, 112278), (252, 93565), (315, 74852), (420, 56139), (630, 37426), (1260, 18713)]