555138430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 1295917056

約数和(自身を除く): 740778626

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 61, 70, 77, 106, 110, 122, 154, 223, 265, 305, 371, 385, 427, 446, 530, 583, 610, 671, 742, 770, 854, 1115, 1166, 1342, 1561, 1855, 2135, 2230, 2453, 2915, 3122, 3233, 3355, 3710, 4081, 4270, 4697, 4906, 5830, 6466, 6710, 7805, 8162, 9394, 11819, 12265, 13603, 15610, 16165, 17171, 20405, 22631, 23485, 23638, 24530, 27206, 32330, 34342, 35563, 40810, 45262, 46970, 59095, 68015, 71126, 82733, 85855, 95221, 113155, 118190, 130009, 136030, 149633, 165466, 171710, 177815, 190442, 226310, 248941, 260018, 299266, 355630, 413665, 476105, 497882, 650045, 720959, 748165, 827330, 910063, 952210, 1047431, 1244705, 1300090, 1441918, 1496330, 1820126, 2094862, 2489410, 3604795, 4550315, 5046713, 5237155, 7209590, 7930549, 9100630, 10093426, 10474310, 15861098, 25233565, 39652745, 50467130, 55513843, 79305490, 111027686, 277569215, 555138430]

約数ペア:

[(1, 555138430), (2, 277569215), (5, 111027686), (7, 79305490), (10, 55513843), (11, 50467130), (14, 39652745), (22, 25233565), (35, 15861098), (53, 10474310), (55, 10093426), (61, 9100630), (70, 7930549), (77, 7209590), (106, 5237155), (110, 5046713), (122, 4550315), (154, 3604795), (223, 2489410), (265, 2094862), (305, 1820126), (371, 1496330), (385, 1441918), (427, 1300090), (446, 1244705), (530, 1047431), (583, 952210), (610, 910063), (671, 827330), (742, 748165), (770, 720959), (854, 650045), (1115, 497882), (1166, 476105), (1342, 413665), (1561, 355630), (1855, 299266), (2135, 260018), (2230, 248941), (2453, 226310), (2915, 190442), (3122, 177815), (3233, 171710), (3355, 165466), (3710, 149633), (4081, 136030), (4270, 130009), (4697, 118190), (4906, 113155), (5830, 95221), (6466, 85855), (6710, 82733), (7805, 71126), (8162, 68015), (9394, 59095), (11819, 46970), (12265, 45262), (13603, 40810), (15610, 35563), (16165, 34342), (17171, 32330), (20405, 27206), (22631, 24530), (23485, 23638)]