29666690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 55835136

約数和(自身を除く): 26168446

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 1153, 2306, 2573, 5146, 5765, 11530, 12865, 25730, 35743, 71486, 95699, 178715, 191398, 357430, 478495, 956990, 2966669, 5933338, 14833345, 29666690]

約数ペア:

[(1, 29666690), (2, 14833345), (5, 5933338), (10, 2966669), (31, 956990), (62, 478495), (83, 357430), (155, 191398), (166, 178715), (310, 95699), (415, 71486), (830, 35743), (1153, 25730), (2306, 12865), (2573, 11530), (5146, 5765)]