309577731390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1321457}}^1$

素因数の和:1321626

約数の個数: 96

約数和(自身を含む): 853450434720

約数和(自身を除く): 543872703330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 137, 171, 190, 274, 285, 342, 411, 570, 685, 822, 855, 1233, 1370, 1710, 2055, 2466, 2603, 4110, 5206, 6165, 7809, 12330, 13015, 15618, 23427, 26030, 39045, 46854, 78090, 117135, 234270, 1321457, 2642914, 3964371, 6607285, 7928742, 11893113, 13214570, 19821855, 23786226, 25107683, 39643710, 50215366, 59465565, 75323049, 118931130, 125538415, 150646098, 181039609, 225969147, 251076830, 362079218, 376615245, 451938294, 543118827, 753230490, 905198045, 1086237654, 1129845735, 1629356481, 1810396090, 2259691470, 2715594135, 3258712962, 3439752571, 5431188270, 6879505142, 8146782405, 10319257713, 16293564810, 17198762855, 20638515426, 30957773139, 34397525710, 51596288565, 61915546278, 103192577130, 154788865695, 309577731390]

約数ペア:

[(1, 309577731390), (2, 154788865695), (3, 103192577130), (5, 61915546278), (6, 51596288565), (9, 34397525710), (10, 30957773139), (15, 20638515426), (18, 17198762855), (19, 16293564810), (30, 10319257713), (38, 8146782405), (45, 6879505142), (57, 5431188270), (90, 3439752571), (95, 3258712962), (114, 2715594135), (137, 2259691470), (171, 1810396090), (190, 1629356481), (274, 1129845735), (285, 1086237654), (342, 905198045), (411, 753230490), (570, 543118827), (685, 451938294), (822, 376615245), (855, 362079218), (1233, 251076830), (1370, 225969147), (1710, 181039609), (2055, 150646098), (2466, 125538415), (2603, 118931130), (4110, 75323049), (5206, 59465565), (6165, 50215366), (7809, 39643710), (12330, 25107683), (13015, 23786226), (15618, 19821855), (23427, 13214570), (26030, 11893113), (39045, 7928742), (46854, 6607285), (78090, 3964371), (117135, 2642914), (234270, 1321457)]