2685684990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{20023}}^1$

素因数の和:20313

約数の個数: 64

約数和(自身を含む): 6851091456

約数和(自身を除く): 4165406466

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 263, 510, 526, 789, 1315, 1578, 2630, 3945, 4471, 7890, 8942, 13413, 20023, 22355, 26826, 40046, 44710, 60069, 67065, 100115, 120138, 134130, 200230, 300345, 340391, 600690, 680782, 1021173, 1701955, 2042346, 3403910, 5105865, 5266049, 10211730, 10532098, 15798147, 26330245, 31596294, 52660490, 78990735, 89522833, 157981470, 179045666, 268568499, 447614165, 537136998, 895228330, 1342842495, 2685684990]

約数ペア:

[(1, 2685684990), (2, 1342842495), (3, 895228330), (5, 537136998), (6, 447614165), (10, 268568499), (15, 179045666), (17, 157981470), (30, 89522833), (34, 78990735), (51, 52660490), (85, 31596294), (102, 26330245), (170, 15798147), (255, 10532098), (263, 10211730), (510, 5266049), (526, 5105865), (789, 3403910), (1315, 2042346), (1578, 1701955), (2630, 1021173), (3945, 680782), (4471, 600690), (7890, 340391), (8942, 300345), (13413, 200230), (20023, 134130), (22355, 120138), (26826, 100115), (40046, 67065), (44710, 60069)]