73724590

素因数分解:

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

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 136515456

約数和(自身を除く): 62790866

約数列:

[1, 2, 5, 10, 53, 106, 113, 226, 265, 530, 565, 1130, 1231, 2462, 5989, 6155, 11978, 12310, 29945, 59890, 65243, 130486, 139103, 278206, 326215, 652430, 695515, 1391030, 7372459, 14744918, 36862295, 73724590]

約数ペア:

[(1, 73724590), (2, 36862295), (5, 14744918), (10, 7372459), (53, 1391030), (106, 695515), (113, 652430), (226, 326215), (265, 278206), (530, 139103), (565, 130486), (1130, 65243), (1231, 59890), (2462, 29945), (5989, 12310), (6155, 11978)]