1115678070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317857}}^1$

素因数の和:317886

約数の個数: 64

約数和(自身を含む): 3204008640

約数和(自身を除く): 2088330570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 317857, 635714, 953571, 1589285, 1907142, 2860713, 3178570, 4132141, 4767855, 5721426, 8264282, 8582139, 9535710, 12396423, 14303565, 17164278, 20660705, 24792846, 28607130, 37189269, 41321410, 42910695, 61982115, 74378538, 85821390, 111567807, 123964230, 185946345, 223135614, 371892690, 557839035, 1115678070]

約数ペア:

[(1, 1115678070), (2, 557839035), (3, 371892690), (5, 223135614), (6, 185946345), (9, 123964230), (10, 111567807), (13, 85821390), (15, 74378538), (18, 61982115), (26, 42910695), (27, 41321410), (30, 37189269), (39, 28607130), (45, 24792846), (54, 20660705), (65, 17164278), (78, 14303565), (90, 12396423), (117, 9535710), (130, 8582139), (135, 8264282), (195, 5721426), (234, 4767855), (270, 4132141), (351, 3178570), (390, 2860713), (585, 1907142), (702, 1589285), (1170, 953571), (1755, 635714), (3510, 317857)]