1284652530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2039131}}^1$

素因数の和:2039151

約数の個数: 48

約数和(自身を含む): 3817255104

約数和(自身を除く): 2532602574

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2039131, 4078262, 6117393, 10195655, 12234786, 14273917, 18352179, 20391310, 28547834, 30586965, 36704358, 42821751, 61173930, 71369585, 85643502, 91760895, 128465253, 142739170, 183521790, 214108755, 256930506, 428217510, 642326265, 1284652530]

約数ペア:

[(1, 1284652530), (2, 642326265), (3, 428217510), (5, 256930506), (6, 214108755), (7, 183521790), (9, 142739170), (10, 128465253), (14, 91760895), (15, 85643502), (18, 71369585), (21, 61173930), (30, 42821751), (35, 36704358), (42, 30586965), (45, 28547834), (63, 20391310), (70, 18352179), (90, 14273917), (105, 12234786), (126, 10195655), (210, 6117393), (315, 4078262), (630, 2039131)]