1555498230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12503}}^1$

素因数の和:12566

約数の個数: 128

約数和(自身を含む): 4537451520

約数和(自身を除く): 2981953290

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 29, 30, 33, 39, 55, 58, 65, 66, 78, 87, 110, 130, 143, 145, 165, 174, 195, 286, 290, 319, 330, 377, 390, 429, 435, 638, 715, 754, 858, 870, 957, 1131, 1430, 1595, 1885, 1914, 2145, 2262, 3190, 3770, 4147, 4290, 4785, 5655, 8294, 9570, 11310, 12441, 12503, 20735, 24882, 25006, 37509, 41470, 62205, 62515, 75018, 124410, 125030, 137533, 162539, 187545, 275066, 325078, 362587, 375090, 412599, 487617, 687665, 725174, 812695, 825198, 975234, 1087761, 1375330, 1625390, 1787929, 1812935, 2062995, 2175522, 2438085, 3575858, 3625870, 3988457, 4125990, 4713631, 4876170, 5363787, 5438805, 7976914, 8939645, 9427262, 10727574, 10877610, 11965371, 14140893, 17879290, 19942285, 23568155, 23930742, 26818935, 28281786, 39884570, 47136310, 51849941, 53637870, 59826855, 70704465, 103699882, 119653710, 141408930, 155549823, 259249705, 311099646, 518499410, 777749115, 1555498230]

約数ペア:

[(1, 1555498230), (2, 777749115), (3, 518499410), (5, 311099646), (6, 259249705), (10, 155549823), (11, 141408930), (13, 119653710), (15, 103699882), (22, 70704465), (26, 59826855), (29, 53637870), (30, 51849941), (33, 47136310), (39, 39884570), (55, 28281786), (58, 26818935), (65, 23930742), (66, 23568155), (78, 19942285), (87, 17879290), (110, 14140893), (130, 11965371), (143, 10877610), (145, 10727574), (165, 9427262), (174, 8939645), (195, 7976914), (286, 5438805), (290, 5363787), (319, 4876170), (330, 4713631), (377, 4125990), (390, 3988457), (429, 3625870), (435, 3575858), (638, 2438085), (715, 2175522), (754, 2062995), (858, 1812935), (870, 1787929), (957, 1625390), (1131, 1375330), (1430, 1087761), (1595, 975234), (1885, 825198), (1914, 812695), (2145, 725174), (2262, 687665), (3190, 487617), (3770, 412599), (4147, 375090), (4290, 362587), (4785, 325078), (5655, 275066), (8294, 187545), (9570, 162539), (11310, 137533), (12441, 125030), (12503, 124410), (20735, 75018), (24882, 62515), (25006, 62205), (37509, 41470)]