434518420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{3539}}^1$

素因数の和:4432

約数の個数: 48

約数和(自身を含む): 1044328320

約数和(自身を除く): 609809900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 877, 1754, 3508, 3539, 4385, 6139, 7078, 8770, 12278, 14156, 17540, 17695, 24556, 24773, 30695, 35390, 49546, 61390, 70780, 99092, 122780, 123865, 247730, 495460, 3103703, 6207406, 12414812, 15518515, 21725921, 31037030, 43451842, 62074060, 86903684, 108629605, 217259210, 434518420]

約数ペア:

[(1, 434518420), (2, 217259210), (4, 108629605), (5, 86903684), (7, 62074060), (10, 43451842), (14, 31037030), (20, 21725921), (28, 15518515), (35, 12414812), (70, 6207406), (140, 3103703), (877, 495460), (1754, 247730), (3508, 123865), (3539, 122780), (4385, 99092), (6139, 70780), (7078, 61390), (8770, 49546), (12278, 35390), (14156, 30695), (17540, 24773), (17695, 24556)]