304830420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2361

約数の個数: 96

約数和(自身を含む): 891359616

約数和(自身を除く): 586529196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 111, 122, 148, 183, 185, 222, 244, 305, 366, 370, 444, 555, 610, 732, 740, 915, 1110, 1220, 1830, 2220, 2251, 2257, 3660, 4502, 4514, 6753, 6771, 9004, 9028, 11255, 11285, 13506, 13542, 22510, 22570, 27012, 27084, 33765, 33855, 45020, 45140, 67530, 67710, 83287, 135060, 135420, 137311, 166574, 249861, 274622, 333148, 411933, 416435, 499722, 549244, 686555, 823866, 832870, 999444, 1249305, 1373110, 1647732, 1665740, 2059665, 2498610, 2746220, 4119330, 4997220, 5080507, 8238660, 10161014, 15241521, 20322028, 25402535, 30483042, 50805070, 60966084, 76207605, 101610140, 152415210, 304830420]

約数ペア:

[(1, 304830420), (2, 152415210), (3, 101610140), (4, 76207605), (5, 60966084), (6, 50805070), (10, 30483042), (12, 25402535), (15, 20322028), (20, 15241521), (30, 10161014), (37, 8238660), (60, 5080507), (61, 4997220), (74, 4119330), (111, 2746220), (122, 2498610), (148, 2059665), (183, 1665740), (185, 1647732), (222, 1373110), (244, 1249305), (305, 999444), (366, 832870), (370, 823866), (444, 686555), (555, 549244), (610, 499722), (732, 416435), (740, 411933), (915, 333148), (1110, 274622), (1220, 249861), (1830, 166574), (2220, 137311), (2251, 135420), (2257, 135060), (3660, 83287), (4502, 67710), (4514, 67530), (6753, 45140), (6771, 45020), (9004, 33855), (9028, 33765), (11255, 27084), (11285, 27012), (13506, 22570), (13542, 22510)]