304156930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 722234880

約数和(自身を除く): 418077950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 53, 55, 58, 70, 77, 106, 110, 145, 154, 203, 257, 265, 290, 319, 371, 385, 406, 514, 530, 583, 638, 742, 770, 1015, 1166, 1285, 1537, 1595, 1799, 1855, 2030, 2233, 2570, 2827, 2915, 3074, 3190, 3598, 3710, 4081, 4466, 5654, 5830, 7453, 7685, 8162, 8995, 10759, 11165, 13621, 14135, 14906, 15370, 16907, 17990, 19789, 20405, 21518, 22330, 27242, 28270, 33814, 37265, 39578, 40810, 52171, 53795, 68105, 74530, 81983, 84535, 95347, 98945, 104342, 107590, 118349, 136210, 149831, 163966, 169070, 190694, 197890, 236698, 260855, 299662, 395009, 409915, 476735, 521710, 573881, 591745, 749155, 790018, 819830, 953470, 1048817, 1147762, 1183490, 1498310, 1975045, 2097634, 2765063, 2869405, 3950090, 4345099, 5244085, 5530126, 5738810, 8690198, 10488170, 13825315, 21725495, 27650630, 30415693, 43450990, 60831386, 152078465, 304156930]

約数ペア:

[(1, 304156930), (2, 152078465), (5, 60831386), (7, 43450990), (10, 30415693), (11, 27650630), (14, 21725495), (22, 13825315), (29, 10488170), (35, 8690198), (53, 5738810), (55, 5530126), (58, 5244085), (70, 4345099), (77, 3950090), (106, 2869405), (110, 2765063), (145, 2097634), (154, 1975045), (203, 1498310), (257, 1183490), (265, 1147762), (290, 1048817), (319, 953470), (371, 819830), (385, 790018), (406, 749155), (514, 591745), (530, 573881), (583, 521710), (638, 476735), (742, 409915), (770, 395009), (1015, 299662), (1166, 260855), (1285, 236698), (1537, 197890), (1595, 190694), (1799, 169070), (1855, 163966), (2030, 149831), (2233, 136210), (2570, 118349), (2827, 107590), (2915, 104342), (3074, 98945), (3190, 95347), (3598, 84535), (3710, 81983), (4081, 74530), (4466, 68105), (5654, 53795), (5830, 52171), (7453, 40810), (7685, 39578), (8162, 37265), (8995, 33814), (10759, 28270), (11165, 27242), (13621, 22330), (14135, 21518), (14906, 20405), (15370, 19789), (16907, 17990)]