9026940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 27772416

約数和(自身を除く): 18745476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 163, 195, 213, 260, 284, 326, 355, 390, 426, 489, 652, 710, 780, 815, 852, 923, 978, 1065, 1420, 1630, 1846, 1956, 2119, 2130, 2445, 2769, 3260, 3692, 4238, 4260, 4615, 4890, 5538, 6357, 8476, 9230, 9780, 10595, 11076, 11573, 12714, 13845, 18460, 21190, 23146, 25428, 27690, 31785, 34719, 42380, 46292, 55380, 57865, 63570, 69438, 115730, 127140, 138876, 150449, 173595, 231460, 300898, 347190, 451347, 601796, 694380, 752245, 902694, 1504490, 1805388, 2256735, 3008980, 4513470, 9026940]

約数ペア:

[(1, 9026940), (2, 4513470), (3, 3008980), (4, 2256735), (5, 1805388), (6, 1504490), (10, 902694), (12, 752245), (13, 694380), (15, 601796), (20, 451347), (26, 347190), (30, 300898), (39, 231460), (52, 173595), (60, 150449), (65, 138876), (71, 127140), (78, 115730), (130, 69438), (142, 63570), (156, 57865), (163, 55380), (195, 46292), (213, 42380), (260, 34719), (284, 31785), (326, 27690), (355, 25428), (390, 23146), (426, 21190), (489, 18460), (652, 13845), (710, 12714), (780, 11573), (815, 11076), (852, 10595), (923, 9780), (978, 9230), (1065, 8476), (1420, 6357), (1630, 5538), (1846, 4890), (1956, 4615), (2119, 4260), (2130, 4238), (2445, 3692), (2769, 3260)]