87810210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17117}}^1$

素因数の和:17152

約数の個数: 64

約数和(自身を含む): 246499200

約数和(自身を除く): 158688990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 17117, 34234, 51351, 85585, 102702, 154053, 171170, 256755, 308106, 325223, 462159, 513510, 650446, 770265, 924318, 975669, 1540530, 1626115, 1951338, 2310795, 2927007, 3252230, 4621590, 4878345, 5854014, 8781021, 9756690, 14635035, 17562042, 29270070, 43905105, 87810210]

約数ペア:

[(1, 87810210), (2, 43905105), (3, 29270070), (5, 17562042), (6, 14635035), (9, 9756690), (10, 8781021), (15, 5854014), (18, 4878345), (19, 4621590), (27, 3252230), (30, 2927007), (38, 2310795), (45, 1951338), (54, 1626115), (57, 1540530), (90, 975669), (95, 924318), (114, 770265), (135, 650446), (171, 513510), (190, 462159), (270, 325223), (285, 308106), (342, 256755), (513, 171170), (570, 154053), (855, 102702), (1026, 85585), (1710, 51351), (2565, 34234), (5130, 17117)]