65177190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 128358810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 599, 702, 806, 837, 930, 1170, 1198, 1209, 1395, 1674, 1755, 1797, 2015, 2418, 2790, 2995, 3510, 3594, 3627, 4030, 4185, 5391, 5990, 6045, 7254, 7787, 8370, 8985, 10782, 10881, 12090, 15574, 16173, 17970, 18135, 18569, 21762, 23361, 26955, 32346, 36270, 37138, 38935, 46722, 53910, 54405, 55707, 70083, 77870, 80865, 92845, 108810, 111414, 116805, 140166, 161730, 167121, 185690, 210249, 233610, 241397, 278535, 334242, 350415, 420498, 482794, 501363, 557070, 700830, 724191, 835605, 1002726, 1051245, 1206985, 1448382, 1671210, 2102490, 2172573, 2413970, 2506815, 3620955, 4345146, 5013630, 6517719, 7241910, 10862865, 13035438, 21725730, 32588595, 65177190]

約数ペア:

[(1, 65177190), (2, 32588595), (3, 21725730), (5, 13035438), (6, 10862865), (9, 7241910), (10, 6517719), (13, 5013630), (15, 4345146), (18, 3620955), (26, 2506815), (27, 2413970), (30, 2172573), (31, 2102490), (39, 1671210), (45, 1448382), (54, 1206985), (62, 1051245), (65, 1002726), (78, 835605), (90, 724191), (93, 700830), (117, 557070), (130, 501363), (135, 482794), (155, 420498), (186, 350415), (195, 334242), (234, 278535), (270, 241397), (279, 233610), (310, 210249), (351, 185690), (390, 167121), (403, 161730), (465, 140166), (558, 116805), (585, 111414), (599, 108810), (702, 92845), (806, 80865), (837, 77870), (930, 70083), (1170, 55707), (1198, 54405), (1209, 53910), (1395, 46722), (1674, 38935), (1755, 37138), (1797, 36270), (2015, 32346), (2418, 26955), (2790, 23361), (2995, 21762), (3510, 18569), (3594, 18135), (3627, 17970), (4030, 16173), (4185, 15574), (5391, 12090), (5990, 10881), (6045, 10782), (7254, 8985), (7787, 8370)]