125571390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19289}}^1$

素因数の和:19337

約数の個数: 64

約数和(自身を含む): 355553280

約数和(自身を除く): 229981890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 19289, 38578, 57867, 96445, 115734, 135023, 192890, 270046, 289335, 405069, 578670, 597959, 675115, 810138, 1195918, 1350230, 1793877, 2025345, 2989795, 3587754, 4050690, 4185713, 5979590, 8371426, 8969385, 12557139, 17938770, 20928565, 25114278, 41857130, 62785695, 125571390]

約数ペア:

[(1, 125571390), (2, 62785695), (3, 41857130), (5, 25114278), (6, 20928565), (7, 17938770), (10, 12557139), (14, 8969385), (15, 8371426), (21, 5979590), (30, 4185713), (31, 4050690), (35, 3587754), (42, 2989795), (62, 2025345), (70, 1793877), (93, 1350230), (105, 1195918), (155, 810138), (186, 675115), (210, 597959), (217, 578670), (310, 405069), (434, 289335), (465, 270046), (651, 192890), (930, 135023), (1085, 115734), (1302, 96445), (2170, 57867), (3255, 38578), (6510, 19289)]