15677670540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5332541}}^1$

素因数の和:5332567

約数の個数: 72

約数和(自身を含む): 51064422192

約数和(自身を除く): 35386751652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5332541, 10665082, 15997623, 21330164, 26662705, 31995246, 37327787, 53325410, 63990492, 74655574, 79988115, 106650820, 111983361, 149311148, 159976230, 186638935, 223966722, 261294509, 319952460, 373277870, 447933444, 522589018, 559916805, 746555740, 783883527, 1045178036, 1119833610, 1306472545, 1567767054, 2239667220, 2612945090, 3135534108, 3919417635, 5225890180, 7838835270, 15677670540]

約数ペア:

[(1, 15677670540), (2, 7838835270), (3, 5225890180), (4, 3919417635), (5, 3135534108), (6, 2612945090), (7, 2239667220), (10, 1567767054), (12, 1306472545), (14, 1119833610), (15, 1045178036), (20, 783883527), (21, 746555740), (28, 559916805), (30, 522589018), (35, 447933444), (42, 373277870), (49, 319952460), (60, 261294509), (70, 223966722), (84, 186638935), (98, 159976230), (105, 149311148), (140, 111983361), (147, 106650820), (196, 79988115), (210, 74655574), (245, 63990492), (294, 53325410), (420, 37327787), (490, 31995246), (588, 26662705), (735, 21330164), (980, 15997623), (1470, 10665082), (2940, 5332541)]