38380590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6991}}^1$

素因数の和:7065

約数の個数: 48

約数和(自身を含む): 101439936

約数和(自身を除く): 63059346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 6991, 13982, 20973, 34955, 41946, 62919, 69910, 104865, 125838, 209730, 314595, 426451, 629190, 852902, 1279353, 2132255, 2558706, 3838059, 4264510, 6396765, 7676118, 12793530, 19190295, 38380590]

約数ペア:

[(1, 38380590), (2, 19190295), (3, 12793530), (5, 7676118), (6, 6396765), (9, 4264510), (10, 3838059), (15, 2558706), (18, 2132255), (30, 1279353), (45, 852902), (61, 629190), (90, 426451), (122, 314595), (183, 209730), (305, 125838), (366, 104865), (549, 69910), (610, 62919), (915, 41946), (1098, 34955), (1830, 20973), (2745, 13982), (5490, 6991)]