17156230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 40279680

約数和(自身を除く): 23123450

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1109, 1190, 1547, 2210, 2218, 3094, 5545, 7735, 7763, 11090, 14417, 15470, 15526, 18853, 28834, 37706, 38815, 72085, 77630, 94265, 100919, 131971, 144170, 188530, 201838, 245089, 263942, 490178, 504595, 659855, 1009190, 1225445, 1319710, 1715623, 2450890, 3431246, 8578115, 17156230]

約数ペア:

[(1, 17156230), (2, 8578115), (5, 3431246), (7, 2450890), (10, 1715623), (13, 1319710), (14, 1225445), (17, 1009190), (26, 659855), (34, 504595), (35, 490178), (65, 263942), (70, 245089), (85, 201838), (91, 188530), (119, 144170), (130, 131971), (170, 100919), (182, 94265), (221, 77630), (238, 72085), (442, 38815), (455, 37706), (595, 28834), (910, 18853), (1105, 15526), (1109, 15470), (1190, 14417), (1547, 11090), (2210, 7763), (2218, 7735), (3094, 5545)]