354566940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9277}}^1$

素因数の和:9316

約数の個数: 144

約数和(自身を含む): 1243845792

約数和(自身を除く): 889278852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9277, 9555, 12740, 18554, 19110, 27831, 37108, 38220, 46385, 55662, 64939, 92770, 111324, 120601, 129878, 139155, 185540, 194817, 241202, 259756, 278310, 324695, 361803, 389634, 454573, 482404, 556620, 603005, 649390, 723606, 779268, 844207, 909146, 974085, 1206010, 1298780, 1363719, 1447212, 1688414, 1809015, 1818292, 1948170, 2272865, 2412020, 2532621, 2727438, 3376828, 3618030, 3896340, 4221035, 4545730, 5065242, 5454876, 5909449, 6818595, 7236060, 8442070, 9091460, 10130484, 11818898, 12663105, 13637190, 16884140, 17728347, 23637796, 25326210, 27274380, 29547245, 35456694, 50652420, 59094490, 70913388, 88641735, 118188980, 177283470, 354566940]

約数ペア:

[(1, 354566940), (2, 177283470), (3, 118188980), (4, 88641735), (5, 70913388), (6, 59094490), (7, 50652420), (10, 35456694), (12, 29547245), (13, 27274380), (14, 25326210), (15, 23637796), (20, 17728347), (21, 16884140), (26, 13637190), (28, 12663105), (30, 11818898), (35, 10130484), (39, 9091460), (42, 8442070), (49, 7236060), (52, 6818595), (60, 5909449), (65, 5454876), (70, 5065242), (78, 4545730), (84, 4221035), (91, 3896340), (98, 3618030), (105, 3376828), (130, 2727438), (140, 2532621), (147, 2412020), (156, 2272865), (182, 1948170), (195, 1818292), (196, 1809015), (210, 1688414), (245, 1447212), (260, 1363719), (273, 1298780), (294, 1206010), (364, 974085), (390, 909146), (420, 844207), (455, 779268), (490, 723606), (546, 649390), (588, 603005), (637, 556620), (735, 482404), (780, 454573), (910, 389634), (980, 361803), (1092, 324695), (1274, 278310), (1365, 259756), (1470, 241202), (1820, 194817), (1911, 185540), (2548, 139155), (2730, 129878), (2940, 120601), (3185, 111324), (3822, 92770), (5460, 64939), (6370, 55662), (7644, 46385), (9277, 38220), (9555, 37108), (12740, 27831), (18554, 19110)]