205462530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25087}}^1$

素因数の和:25120

約数の個数: 96

約数和(自身を含む): 657506304

約数和(自身を除く): 452043774

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 25087, 50174, 75261, 125435, 150522, 175609, 225783, 250870, 326131, 351218, 376305, 451566, 526827, 652262, 752610, 878045, 978393, 1053654, 1128915, 1580481, 1630655, 1756090, 1956786, 2257830, 2282917, 2634135, 2935179, 3160962, 3261310, 4565834, 4891965, 5268270, 5870358, 6848751, 7902405, 9783930, 11414585, 13697502, 14675895, 15804810, 20546253, 22829170, 29351790, 34243755, 41092506, 68487510, 102731265, 205462530]

約数ペア:

[(1, 205462530), (2, 102731265), (3, 68487510), (5, 41092506), (6, 34243755), (7, 29351790), (9, 22829170), (10, 20546253), (13, 15804810), (14, 14675895), (15, 13697502), (18, 11414585), (21, 9783930), (26, 7902405), (30, 6848751), (35, 5870358), (39, 5268270), (42, 4891965), (45, 4565834), (63, 3261310), (65, 3160962), (70, 2935179), (78, 2634135), (90, 2282917), (91, 2257830), (105, 1956786), (117, 1756090), (126, 1630655), (130, 1580481), (182, 1128915), (195, 1053654), (210, 978393), (234, 878045), (273, 752610), (315, 652262), (390, 526827), (455, 451566), (546, 376305), (585, 351218), (630, 326131), (819, 250870), (910, 225783), (1170, 175609), (1365, 150522), (1638, 125435), (2730, 75261), (4095, 50174), (8190, 25087)]