1519449580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 3574222848

約数和(自身を除く): 2054773268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 151, 212, 220, 265, 302, 530, 583, 604, 755, 863, 1060, 1166, 1510, 1661, 1726, 2332, 2915, 3020, 3322, 3452, 4315, 5830, 6644, 8003, 8305, 8630, 9493, 11660, 16006, 16610, 17260, 18986, 32012, 33220, 37972, 40015, 45739, 47465, 80030, 88033, 91478, 94930, 130313, 160060, 176066, 182956, 189860, 228695, 260626, 352132, 440165, 457390, 503129, 521252, 651565, 880330, 914780, 1006258, 1303130, 1433443, 1760660, 2012516, 2515645, 2606260, 2866886, 5031290, 5733772, 6906589, 7167215, 10062580, 13813178, 14334430, 27626356, 28668860, 34532945, 69065890, 75972479, 138131780, 151944958, 303889916, 379862395, 759724790, 1519449580]

約数ペア:

[(1, 1519449580), (2, 759724790), (4, 379862395), (5, 303889916), (10, 151944958), (11, 138131780), (20, 75972479), (22, 69065890), (44, 34532945), (53, 28668860), (55, 27626356), (106, 14334430), (110, 13813178), (151, 10062580), (212, 7167215), (220, 6906589), (265, 5733772), (302, 5031290), (530, 2866886), (583, 2606260), (604, 2515645), (755, 2012516), (863, 1760660), (1060, 1433443), (1166, 1303130), (1510, 1006258), (1661, 914780), (1726, 880330), (2332, 651565), (2915, 521252), (3020, 503129), (3322, 457390), (3452, 440165), (4315, 352132), (5830, 260626), (6644, 228695), (8003, 189860), (8305, 182956), (8630, 176066), (9493, 160060), (11660, 130313), (16006, 94930), (16610, 91478), (17260, 88033), (18986, 80030), (32012, 47465), (33220, 45739), (37972, 40015)]