155310330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1931}}^1$

素因数の和:2331

約数の個数: 64

約数和(自身を含む): 427327488

約数和(自身を除く): 272017158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 383, 766, 1149, 1915, 1931, 2298, 2681, 3830, 3862, 5362, 5745, 5793, 8043, 9655, 11490, 11586, 13405, 13517, 16086, 19310, 26810, 27034, 28965, 40215, 40551, 57930, 67585, 80430, 81102, 135170, 202755, 405510, 739573, 1479146, 2218719, 3697865, 4437438, 5177011, 7395730, 10354022, 11093595, 15531033, 22187190, 25885055, 31062066, 51770110, 77655165, 155310330]

約数ペア:

[(1, 155310330), (2, 77655165), (3, 51770110), (5, 31062066), (6, 25885055), (7, 22187190), (10, 15531033), (14, 11093595), (15, 10354022), (21, 7395730), (30, 5177011), (35, 4437438), (42, 3697865), (70, 2218719), (105, 1479146), (210, 739573), (383, 405510), (766, 202755), (1149, 135170), (1915, 81102), (1931, 80430), (2298, 67585), (2681, 57930), (3830, 40551), (3862, 40215), (5362, 28965), (5745, 27034), (5793, 26810), (8043, 19310), (9655, 16086), (11490, 13517), (11586, 13405)]