18647580660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{34217}}^1$

素因数の和:34553

約数の個数: 96

約数和(自身を含む): 54083054592

約数和(自身を除く): 35435473932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 293, 310, 372, 465, 586, 620, 879, 930, 1172, 1465, 1758, 1860, 2930, 3516, 4395, 5860, 8790, 9083, 17580, 18166, 27249, 34217, 36332, 45415, 54498, 68434, 90830, 102651, 108996, 136245, 136868, 171085, 181660, 205302, 272490, 342170, 410604, 513255, 544980, 684340, 1026510, 1060727, 2053020, 2121454, 3182181, 4242908, 5303635, 6364362, 10025581, 10607270, 12728724, 15910905, 20051162, 21214540, 30076743, 31821810, 40102324, 50127905, 60153486, 63643620, 100255810, 120306972, 150383715, 200511620, 300767430, 310793011, 601534860, 621586022, 932379033, 1243172044, 1553965055, 1864758066, 3107930110, 3729516132, 4661895165, 6215860220, 9323790330, 18647580660]

約数ペア:

[(1, 18647580660), (2, 9323790330), (3, 6215860220), (4, 4661895165), (5, 3729516132), (6, 3107930110), (10, 1864758066), (12, 1553965055), (15, 1243172044), (20, 932379033), (30, 621586022), (31, 601534860), (60, 310793011), (62, 300767430), (93, 200511620), (124, 150383715), (155, 120306972), (186, 100255810), (293, 63643620), (310, 60153486), (372, 50127905), (465, 40102324), (586, 31821810), (620, 30076743), (879, 21214540), (930, 20051162), (1172, 15910905), (1465, 12728724), (1758, 10607270), (1860, 10025581), (2930, 6364362), (3516, 5303635), (4395, 4242908), (5860, 3182181), (8790, 2121454), (9083, 2053020), (17580, 1060727), (18166, 1026510), (27249, 684340), (34217, 544980), (36332, 513255), (45415, 410604), (54498, 342170), (68434, 272490), (90830, 205302), (102651, 181660), (108996, 171085), (136245, 136868)]