147530460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2903}}^1$

素因数の和:2944

約数の個数: 144

約数和(自身を含む): 519095808

約数和(自身を除く): 371565348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 2903, 3388, 3630, 4235, 4620, 5082, 5806, 7260, 8470, 8709, 10164, 11612, 12705, 14515, 16940, 17418, 20321, 25410, 29030, 31933, 34836, 40642, 43545, 50820, 58060, 60963, 63866, 81284, 87090, 95799, 101605, 121926, 127732, 159665, 174180, 191598, 203210, 223531, 243852, 304815, 319330, 351263, 383196, 406420, 447062, 478995, 609630, 638660, 670593, 702526, 894124, 957990, 1053789, 1117655, 1219260, 1341186, 1405052, 1756315, 1915980, 2107578, 2235310, 2458841, 2682372, 3352965, 3512630, 4215156, 4470620, 4917682, 5268945, 6705930, 7025260, 7376523, 9835364, 10537890, 12294205, 13411860, 14753046, 21075780, 24588410, 29506092, 36882615, 49176820, 73765230, 147530460]

約数ペア:

[(1, 147530460), (2, 73765230), (3, 49176820), (4, 36882615), (5, 29506092), (6, 24588410), (7, 21075780), (10, 14753046), (11, 13411860), (12, 12294205), (14, 10537890), (15, 9835364), (20, 7376523), (21, 7025260), (22, 6705930), (28, 5268945), (30, 4917682), (33, 4470620), (35, 4215156), (42, 3512630), (44, 3352965), (55, 2682372), (60, 2458841), (66, 2235310), (70, 2107578), (77, 1915980), (84, 1756315), (105, 1405052), (110, 1341186), (121, 1219260), (132, 1117655), (140, 1053789), (154, 957990), (165, 894124), (210, 702526), (220, 670593), (231, 638660), (242, 609630), (308, 478995), (330, 447062), (363, 406420), (385, 383196), (420, 351263), (462, 319330), (484, 304815), (605, 243852), (660, 223531), (726, 203210), (770, 191598), (847, 174180), (924, 159665), (1155, 127732), (1210, 121926), (1452, 101605), (1540, 95799), (1694, 87090), (1815, 81284), (2310, 63866), (2420, 60963), (2541, 58060), (2903, 50820), (3388, 43545), (3630, 40642), (4235, 34836), (4620, 31933), (5082, 29030), (5806, 25410), (7260, 20321), (8470, 17418), (8709, 16940), (10164, 14515), (11612, 12705)]