2945621730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{60127}}^1$

素因数の和:60231

約数の個数: 64

約数和(自身を含む): 7480885248

約数和(自身を除く): 4535263518

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 230, 345, 355, 426, 690, 710, 1065, 1633, 2130, 3266, 4899, 8165, 9798, 16330, 24495, 48990, 60127, 120254, 180381, 300635, 360762, 601270, 901905, 1382921, 1803810, 2765842, 4148763, 4269017, 6914605, 8297526, 8538034, 12807051, 13829210, 20743815, 21345085, 25614102, 41487630, 42690170, 64035255, 98187391, 128070510, 196374782, 294562173, 490936955, 589124346, 981873910, 1472810865, 2945621730]

約数ペア:

[(1, 2945621730), (2, 1472810865), (3, 981873910), (5, 589124346), (6, 490936955), (10, 294562173), (15, 196374782), (23, 128070510), (30, 98187391), (46, 64035255), (69, 42690170), (71, 41487630), (115, 25614102), (138, 21345085), (142, 20743815), (213, 13829210), (230, 12807051), (345, 8538034), (355, 8297526), (426, 6914605), (690, 4269017), (710, 4148763), (1065, 2765842), (1633, 1803810), (2130, 1382921), (3266, 901905), (4899, 601270), (8165, 360762), (9798, 300635), (16330, 180381), (24495, 120254), (48990, 60127)]