2531170070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{3823}}^1$

素因数の和:4317

約数の個数: 64

約数和(自身を含む): 5365592064

約数和(自身を除く): 2834421994

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 463, 715, 926, 1430, 2315, 3823, 4630, 5093, 6019, 7646, 10186, 12038, 19115, 25465, 30095, 38230, 42053, 49699, 50930, 60190, 66209, 84106, 99398, 132418, 210265, 248495, 331045, 420530, 496990, 546689, 662090, 1093378, 1770049, 2733445, 3540098, 5466890, 8850245, 17700490, 19470539, 23010637, 38941078, 46021274, 97352695, 115053185, 194705390, 230106370, 253117007, 506234014, 1265585035, 2531170070]

約数ペア:

[(1, 2531170070), (2, 1265585035), (5, 506234014), (10, 253117007), (11, 230106370), (13, 194705390), (22, 115053185), (26, 97352695), (55, 46021274), (65, 38941078), (110, 23010637), (130, 19470539), (143, 17700490), (286, 8850245), (463, 5466890), (715, 3540098), (926, 2733445), (1430, 1770049), (2315, 1093378), (3823, 662090), (4630, 546689), (5093, 496990), (6019, 420530), (7646, 331045), (10186, 248495), (12038, 210265), (19115, 132418), (25465, 99398), (30095, 84106), (38230, 66209), (42053, 60190), (49699, 50930)]