259364430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24631}}^1$

素因数の和:24663

約数の個数: 80

約数和(自身を含む): 751078944

約数和(自身を除く): 491714514

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 24631, 49262, 73893, 123155, 147786, 221679, 246310, 320203, 369465, 443358, 640406, 665037, 738930, 960609, 1108395, 1330074, 1601015, 1921218, 1995111, 2216790, 2881827, 3202030, 3325185, 3990222, 4803045, 5763654, 6650370, 8645481, 9606090, 9975555, 14409135, 17290962, 19951110, 25936443, 28818270, 43227405, 51872886, 86454810, 129682215, 259364430]

約数ペア:

[(1, 259364430), (2, 129682215), (3, 86454810), (5, 51872886), (6, 43227405), (9, 28818270), (10, 25936443), (13, 19951110), (15, 17290962), (18, 14409135), (26, 9975555), (27, 9606090), (30, 8645481), (39, 6650370), (45, 5763654), (54, 4803045), (65, 3990222), (78, 3325185), (81, 3202030), (90, 2881827), (117, 2216790), (130, 1995111), (135, 1921218), (162, 1601015), (195, 1330074), (234, 1108395), (270, 960609), (351, 738930), (390, 665037), (405, 640406), (585, 443358), (702, 369465), (810, 320203), (1053, 246310), (1170, 221679), (1755, 147786), (2106, 123155), (3510, 73893), (5265, 49262), (10530, 24631)]