147449180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 318536064

約数和(自身を除く): 171086884

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 113, 212, 226, 265, 452, 530, 565, 1060, 1130, 1231, 2260, 2462, 4924, 5989, 6155, 11978, 12310, 23956, 24620, 29945, 59890, 65243, 119780, 130486, 139103, 260972, 278206, 326215, 556412, 652430, 695515, 1304860, 1391030, 2782060, 7372459, 14744918, 29489836, 36862295, 73724590, 147449180]

約数ペア:

[(1, 147449180), (2, 73724590), (4, 36862295), (5, 29489836), (10, 14744918), (20, 7372459), (53, 2782060), (106, 1391030), (113, 1304860), (212, 695515), (226, 652430), (265, 556412), (452, 326215), (530, 278206), (565, 260972), (1060, 139103), (1130, 130486), (1231, 119780), (2260, 65243), (2462, 59890), (4924, 29945), (5989, 24620), (6155, 23956), (11978, 12310)]