17388699990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{21397}}^1$

素因数の和:21773

約数の個数: 64

約数和(自身を含む): 42300251136

約数和(自身を除く): 24911551146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 263, 309, 515, 526, 618, 789, 1030, 1315, 1545, 1578, 2630, 3090, 3945, 7890, 21397, 27089, 42794, 54178, 64191, 81267, 106985, 128382, 135445, 162534, 213970, 270890, 320955, 406335, 641910, 812670, 2203891, 4407782, 5627411, 6611673, 11019455, 11254822, 13223346, 16882233, 22038910, 28137055, 33058365, 33764466, 56274110, 66116730, 84411165, 168822330, 579623333, 1159246666, 1738869999, 2898116665, 3477739998, 5796233330, 8694349995, 17388699990]

約数ペア:

[(1, 17388699990), (2, 8694349995), (3, 5796233330), (5, 3477739998), (6, 2898116665), (10, 1738869999), (15, 1159246666), (30, 579623333), (103, 168822330), (206, 84411165), (263, 66116730), (309, 56274110), (515, 33764466), (526, 33058365), (618, 28137055), (789, 22038910), (1030, 16882233), (1315, 13223346), (1545, 11254822), (1578, 11019455), (2630, 6611673), (3090, 5627411), (3945, 4407782), (7890, 2203891), (21397, 812670), (27089, 641910), (42794, 406335), (54178, 320955), (64191, 270890), (81267, 213970), (106985, 162534), (128382, 135445)]