7735140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{877}}^1$

素因数の和:906

約数の個数: 108

約数和(自身を含む): 27325116

約数和(自身を除く): 19589976

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 877, 882, 980, 1260, 1470, 1754, 1764, 2205, 2631, 2940, 3508, 4385, 4410, 5262, 6139, 7893, 8770, 8820, 10524, 12278, 13155, 15786, 17540, 18417, 24556, 26310, 30695, 31572, 36834, 39465, 42973, 52620, 55251, 61390, 73668, 78930, 85946, 92085, 110502, 122780, 128919, 157860, 171892, 184170, 214865, 221004, 257838, 276255, 368340, 386757, 429730, 515676, 552510, 644595, 773514, 859460, 1105020, 1289190, 1547028, 1933785, 2578380, 3867570, 7735140]

約数ペア:

[(1, 7735140), (2, 3867570), (3, 2578380), (4, 1933785), (5, 1547028), (6, 1289190), (7, 1105020), (9, 859460), (10, 773514), (12, 644595), (14, 552510), (15, 515676), (18, 429730), (20, 386757), (21, 368340), (28, 276255), (30, 257838), (35, 221004), (36, 214865), (42, 184170), (45, 171892), (49, 157860), (60, 128919), (63, 122780), (70, 110502), (84, 92085), (90, 85946), (98, 78930), (105, 73668), (126, 61390), (140, 55251), (147, 52620), (180, 42973), (196, 39465), (210, 36834), (245, 31572), (252, 30695), (294, 26310), (315, 24556), (420, 18417), (441, 17540), (490, 15786), (588, 13155), (630, 12278), (735, 10524), (877, 8820), (882, 8770), (980, 7893), (1260, 6139), (1470, 5262), (1754, 4410), (1764, 4385), (2205, 3508), (2631, 2940)]