985655190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{87149}}^1$

素因数の和:87201

約数の個数: 64

約数和(自身を含む): 2635416000

約数和(自身を除く): 1649760810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 87149, 174298, 261447, 435745, 522894, 871490, 1132937, 1307235, 2265874, 2527321, 2614470, 3398811, 5054642, 5664685, 6797622, 7581963, 11329370, 12636605, 15163926, 16994055, 25273210, 32855173, 33988110, 37909815, 65710346, 75819630, 98565519, 164275865, 197131038, 328551730, 492827595, 985655190]

約数ペア:

[(1, 985655190), (2, 492827595), (3, 328551730), (5, 197131038), (6, 164275865), (10, 98565519), (13, 75819630), (15, 65710346), (26, 37909815), (29, 33988110), (30, 32855173), (39, 25273210), (58, 16994055), (65, 15163926), (78, 12636605), (87, 11329370), (130, 7581963), (145, 6797622), (174, 5664685), (195, 5054642), (290, 3398811), (377, 2614470), (390, 2527321), (435, 2265874), (754, 1307235), (870, 1132937), (1131, 871490), (1885, 522894), (2262, 435745), (3770, 261447), (5655, 174298), (11310, 87149)]