3754380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1277}}^1$

素因数の和:1303

約数の個数: 72

約数和(自身を含む): 12238128

約数和(自身を除く): 8483748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1277, 1470, 2554, 2940, 3831, 5108, 6385, 7662, 8939, 12770, 15324, 17878, 19155, 25540, 26817, 35756, 38310, 44695, 53634, 62573, 76620, 89390, 107268, 125146, 134085, 178780, 187719, 250292, 268170, 312865, 375438, 536340, 625730, 750876, 938595, 1251460, 1877190, 3754380]

約数ペア:

[(1, 3754380), (2, 1877190), (3, 1251460), (4, 938595), (5, 750876), (6, 625730), (7, 536340), (10, 375438), (12, 312865), (14, 268170), (15, 250292), (20, 187719), (21, 178780), (28, 134085), (30, 125146), (35, 107268), (42, 89390), (49, 76620), (60, 62573), (70, 53634), (84, 44695), (98, 38310), (105, 35756), (140, 26817), (147, 25540), (196, 19155), (210, 17878), (245, 15324), (294, 12770), (420, 8939), (490, 7662), (588, 6385), (735, 5108), (980, 3831), (1277, 2940), (1470, 2554)]