290419330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{32233}}^1$

素因数の和:32310

約数の個数: 32

約数和(自身を含む): 563966064

約数和(自身を除く): 273546734

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 32233, 64466, 161165, 322330, 547961, 1095922, 1708349, 2739805, 3416698, 5479610, 8541745, 17083490, 29041933, 58083866, 145209665, 290419330]

約数ペア:

[(1, 290419330), (2, 145209665), (5, 58083866), (10, 29041933), (17, 17083490), (34, 8541745), (53, 5479610), (85, 3416698), (106, 2739805), (170, 1708349), (265, 1095922), (530, 547961), (901, 322330), (1802, 161165), (4505, 64466), (9010, 32233)]