3214724940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2551369}}^1$

素因数の和:2551391

約数の個数: 72

約数和(自身を含む): 11144384160

約数和(自身を除く): 7929659220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2551369, 5102738, 7654107, 10205476, 12756845, 15308214, 17859583, 22962321, 25513690, 30616428, 35719166, 38270535, 45924642, 51027380, 53578749, 71438332, 76541070, 89297915, 91849284, 107157498, 114811605, 153082140, 160736247, 178595830, 214314996, 229623210, 267893745, 321472494, 357191660, 459246420, 535787490, 642944988, 803681235, 1071574980, 1607362470, 3214724940]

約数ペア:

[(1, 3214724940), (2, 1607362470), (3, 1071574980), (4, 803681235), (5, 642944988), (6, 535787490), (7, 459246420), (9, 357191660), (10, 321472494), (12, 267893745), (14, 229623210), (15, 214314996), (18, 178595830), (20, 160736247), (21, 153082140), (28, 114811605), (30, 107157498), (35, 91849284), (36, 89297915), (42, 76541070), (45, 71438332), (60, 53578749), (63, 51027380), (70, 45924642), (84, 38270535), (90, 35719166), (105, 30616428), (126, 25513690), (140, 22962321), (180, 17859583), (210, 15308214), (252, 12756845), (315, 10205476), (420, 7654107), (630, 5102738), (1260, 2551369)]