147292470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 429404976

約数和(自身を除く): 282112506

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, 131, 155, 186, 195, 234, 262, 279, 310, 390, 393, 403, 465, 558, 585, 655, 786, 806, 930, 961, 1170, 1179, 1209, 1310, 1395, 1703, 1922, 1965, 2015, 2358, 2418, 2790, 2883, 3406, 3627, 3930, 4030, 4061, 4805, 5109, 5766, 5895, 6045, 7254, 8122, 8515, 8649, 9610, 10218, 11790, 12090, 12183, 12493, 14415, 15327, 17030, 17298, 18135, 20305, 24366, 24986, 25545, 28830, 30654, 36270, 36549, 37479, 40610, 43245, 51090, 52793, 60915, 62465, 73098, 74958, 76635, 86490, 105586, 112437, 121830, 124930, 125891, 153270, 158379, 182745, 187395, 224874, 251782, 263965, 316758, 365490, 374790, 377673, 475137, 527930, 562185, 629455, 755346, 791895, 950274, 1124370, 1133019, 1258910, 1583790, 1636583, 1888365, 2266038, 2375685, 3273166, 3776730, 4751370, 4909749, 5665095, 8182915, 9819498, 11330190, 14729247, 16365830, 24548745, 29458494, 49097490, 73646235, 147292470]

約数ペア:

[(1, 147292470), (2, 73646235), (3, 49097490), (5, 29458494), (6, 24548745), (9, 16365830), (10, 14729247), (13, 11330190), (15, 9819498), (18, 8182915), (26, 5665095), (30, 4909749), (31, 4751370), (39, 3776730), (45, 3273166), (62, 2375685), (65, 2266038), (78, 1888365), (90, 1636583), (93, 1583790), (117, 1258910), (130, 1133019), (131, 1124370), (155, 950274), (186, 791895), (195, 755346), (234, 629455), (262, 562185), (279, 527930), (310, 475137), (390, 377673), (393, 374790), (403, 365490), (465, 316758), (558, 263965), (585, 251782), (655, 224874), (786, 187395), (806, 182745), (930, 158379), (961, 153270), (1170, 125891), (1179, 124930), (1209, 121830), (1310, 112437), (1395, 105586), (1703, 86490), (1922, 76635), (1965, 74958), (2015, 73098), (2358, 62465), (2418, 60915), (2790, 52793), (2883, 51090), (3406, 43245), (3627, 40610), (3930, 37479), (4030, 36549), (4061, 36270), (4805, 30654), (5109, 28830), (5766, 25545), (5895, 24986), (6045, 24366), (7254, 20305), (8122, 18135), (8515, 17298), (8649, 17030), (9610, 15327), (10218, 14415), (11790, 12493), (12090, 12183)]