29107260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1812

約数の個数: 144

約数和(自身を含む): 108728256

約数和(自身を除く): 79620996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1777, 1820, 2340, 2730, 3276, 3554, 4095, 5331, 5460, 7108, 8190, 8885, 10662, 12439, 15993, 16380, 17770, 21324, 23101, 24878, 26655, 31986, 35540, 37317, 46202, 49756, 53310, 62195, 63972, 69303, 74634, 79965, 92404, 106620, 111951, 115505, 124390, 138606, 149268, 159930, 161707, 186585, 207909, 223902, 231010, 248780, 277212, 319860, 323414, 346515, 373170, 415818, 447804, 462020, 485121, 559755, 646828, 693030, 746340, 808535, 831636, 970242, 1039545, 1119510, 1386060, 1455363, 1617070, 1940484, 2079090, 2239020, 2425605, 2910726, 3234140, 4158180, 4851210, 5821452, 7276815, 9702420, 14553630, 29107260]

約数ペア:

[(1, 29107260), (2, 14553630), (3, 9702420), (4, 7276815), (5, 5821452), (6, 4851210), (7, 4158180), (9, 3234140), (10, 2910726), (12, 2425605), (13, 2239020), (14, 2079090), (15, 1940484), (18, 1617070), (20, 1455363), (21, 1386060), (26, 1119510), (28, 1039545), (30, 970242), (35, 831636), (36, 808535), (39, 746340), (42, 693030), (45, 646828), (52, 559755), (60, 485121), (63, 462020), (65, 447804), (70, 415818), (78, 373170), (84, 346515), (90, 323414), (91, 319860), (105, 277212), (117, 248780), (126, 231010), (130, 223902), (140, 207909), (156, 186585), (180, 161707), (182, 159930), (195, 149268), (210, 138606), (234, 124390), (252, 115505), (260, 111951), (273, 106620), (315, 92404), (364, 79965), (390, 74634), (420, 69303), (455, 63972), (468, 62195), (546, 53310), (585, 49756), (630, 46202), (780, 37317), (819, 35540), (910, 31986), (1092, 26655), (1170, 24878), (1260, 23101), (1365, 21324), (1638, 17770), (1777, 16380), (1820, 15993), (2340, 12439), (2730, 10662), (3276, 8885), (3554, 8190), (4095, 7108), (5331, 5460)]