171520830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4786

約数の個数: 96

約数和(自身を含む): 495855360

約数和(自身を除く): 324334530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 4729, 6045, 7254, 9458, 12090, 14187, 18135, 23645, 28374, 36270, 42561, 47290, 61477, 70935, 85122, 122954, 141870, 146599, 184431, 212805, 293198, 307385, 368862, 425610, 439797, 553293, 614770, 732995, 879594, 922155, 1106586, 1319391, 1465990, 1844310, 1905787, 2198985, 2638782, 2766465, 3811574, 4397970, 5532930, 5717361, 6596955, 9528935, 11434722, 13193910, 17152083, 19057870, 28586805, 34304166, 57173610, 85760415, 171520830]

約数ペア:

[(1, 171520830), (2, 85760415), (3, 57173610), (5, 34304166), (6, 28586805), (9, 19057870), (10, 17152083), (13, 13193910), (15, 11434722), (18, 9528935), (26, 6596955), (30, 5717361), (31, 5532930), (39, 4397970), (45, 3811574), (62, 2766465), (65, 2638782), (78, 2198985), (90, 1905787), (93, 1844310), (117, 1465990), (130, 1319391), (155, 1106586), (186, 922155), (195, 879594), (234, 732995), (279, 614770), (310, 553293), (390, 439797), (403, 425610), (465, 368862), (558, 307385), (585, 293198), (806, 212805), (930, 184431), (1170, 146599), (1209, 141870), (1395, 122954), (2015, 85122), (2418, 70935), (2790, 61477), (3627, 47290), (4030, 42561), (4729, 36270), (6045, 28374), (7254, 23645), (9458, 18135), (12090, 14187)]