29405880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{1667}}^1$

素因数の和:1698

約数の個数: 144

約数和(自身を含む): 111238920

約数和(自身を除く): 81833040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1667, 1764, 1960, 2205, 2520, 2940, 3334, 3528, 4410, 5001, 5880, 6668, 8335, 8820, 10002, 11669, 13336, 15003, 16670, 17640, 20004, 23338, 25005, 30006, 33340, 35007, 40008, 46676, 50010, 58345, 60012, 66680, 70014, 75015, 81683, 93352, 100020, 105021, 116690, 120024, 140028, 150030, 163366, 175035, 200040, 210042, 233380, 245049, 280056, 300060, 326732, 350070, 408415, 420084, 466760, 490098, 525105, 600120, 653464, 700140, 735147, 816830, 840168, 980196, 1050210, 1225245, 1400280, 1470294, 1633660, 1960392, 2100420, 2450490, 2940588, 3267320, 3675735, 4200840, 4900980, 5881176, 7351470, 9801960, 14702940, 29405880]

約数ペア:

[(1, 29405880), (2, 14702940), (3, 9801960), (4, 7351470), (5, 5881176), (6, 4900980), (7, 4200840), (8, 3675735), (9, 3267320), (10, 2940588), (12, 2450490), (14, 2100420), (15, 1960392), (18, 1633660), (20, 1470294), (21, 1400280), (24, 1225245), (28, 1050210), (30, 980196), (35, 840168), (36, 816830), (40, 735147), (42, 700140), (45, 653464), (49, 600120), (56, 525105), (60, 490098), (63, 466760), (70, 420084), (72, 408415), (84, 350070), (90, 326732), (98, 300060), (105, 280056), (120, 245049), (126, 233380), (140, 210042), (147, 200040), (168, 175035), (180, 163366), (196, 150030), (210, 140028), (245, 120024), (252, 116690), (280, 105021), (294, 100020), (315, 93352), (360, 81683), (392, 75015), (420, 70014), (441, 66680), (490, 60012), (504, 58345), (588, 50010), (630, 46676), (735, 40008), (840, 35007), (882, 33340), (980, 30006), (1176, 25005), (1260, 23338), (1470, 20004), (1667, 17640), (1764, 16670), (1960, 15003), (2205, 13336), (2520, 11669), (2940, 10002), (3334, 8820), (3528, 8335), (4410, 6668), (5001, 5880)]