90948590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{659}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 168838560

約数和(自身を除く): 77889970

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 373, 659, 746, 1318, 1865, 3295, 3730, 6590, 13801, 24383, 27602, 48766, 69005, 121915, 138010, 243830, 245807, 491614, 1229035, 2458070, 9094859, 18189718, 45474295, 90948590]

約数ペア:

[(1, 90948590), (2, 45474295), (5, 18189718), (10, 9094859), (37, 2458070), (74, 1229035), (185, 491614), (370, 245807), (373, 243830), (659, 138010), (746, 121915), (1318, 69005), (1865, 48766), (3295, 27602), (3730, 24383), (6590, 13801)]