70735140

素因数分解:

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

素因数の和:18738

約数の個数: 96

約数和(自身を含む): 251516160

約数和(自身を除く): 180781020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 18713, 37426, 56139, 74852, 93565, 112278, 130991, 168417, 187130, 224556, 261982, 280695, 336834, 374260, 392973, 505251, 523964, 561390, 654955, 673668, 785946, 842085, 1010502, 1122780, 1178919, 1309910, 1571892, 1684170, 1964865, 2021004, 2357838, 2526255, 2619820, 3368340, 3536757, 3929730, 4715676, 5052510, 5894595, 7073514, 7859460, 10105020, 11789190, 14147028, 17683785, 23578380, 35367570, 70735140]

約数ペア:

[(1, 70735140), (2, 35367570), (3, 23578380), (4, 17683785), (5, 14147028), (6, 11789190), (7, 10105020), (9, 7859460), (10, 7073514), (12, 5894595), (14, 5052510), (15, 4715676), (18, 3929730), (20, 3536757), (21, 3368340), (27, 2619820), (28, 2526255), (30, 2357838), (35, 2021004), (36, 1964865), (42, 1684170), (45, 1571892), (54, 1309910), (60, 1178919), (63, 1122780), (70, 1010502), (84, 842085), (90, 785946), (105, 673668), (108, 654955), (126, 561390), (135, 523964), (140, 505251), (180, 392973), (189, 374260), (210, 336834), (252, 280695), (270, 261982), (315, 224556), (378, 187130), (420, 168417), (540, 130991), (630, 112278), (756, 93565), (945, 74852), (1260, 56139), (1890, 37426), (3780, 18713)]