2013131010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:1000

約数の個数: 128

約数和(自身を含む): 5467004928

約数和(自身を除く): 3453873918

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 307, 310, 330, 341, 465, 614, 641, 682, 921, 930, 1023, 1282, 1535, 1705, 1842, 1923, 2046, 3070, 3205, 3377, 3410, 3846, 4605, 5115, 6410, 6754, 7051, 9210, 9517, 9615, 10131, 10230, 14102, 16885, 19034, 19230, 19871, 20262, 21153, 28551, 33770, 35255, 39742, 42306, 47585, 50655, 57102, 59613, 70510, 95170, 99355, 101310, 104687, 105765, 119226, 142755, 196787, 198710, 209374, 211530, 218581, 285510, 298065, 314061, 393574, 437162, 523435, 590361, 596130, 628122, 655743, 983935, 1046870, 1092905, 1180722, 1311486, 1570305, 1967870, 2164657, 2185810, 2951805, 3140610, 3278715, 4329314, 5903610, 6100397, 6493971, 6557430, 10823285, 12200794, 12987942, 18301191, 21646570, 30501985, 32469855, 36602382, 61003970, 64939710, 67104367, 91505955, 134208734, 183011910, 201313101, 335521835, 402626202, 671043670, 1006565505, 2013131010]

約数ペア:

[(1, 2013131010), (2, 1006565505), (3, 671043670), (5, 402626202), (6, 335521835), (10, 201313101), (11, 183011910), (15, 134208734), (22, 91505955), (30, 67104367), (31, 64939710), (33, 61003970), (55, 36602382), (62, 32469855), (66, 30501985), (93, 21646570), (110, 18301191), (155, 12987942), (165, 12200794), (186, 10823285), (307, 6557430), (310, 6493971), (330, 6100397), (341, 5903610), (465, 4329314), (614, 3278715), (641, 3140610), (682, 2951805), (921, 2185810), (930, 2164657), (1023, 1967870), (1282, 1570305), (1535, 1311486), (1705, 1180722), (1842, 1092905), (1923, 1046870), (2046, 983935), (3070, 655743), (3205, 628122), (3377, 596130), (3410, 590361), (3846, 523435), (4605, 437162), (5115, 393574), (6410, 314061), (6754, 298065), (7051, 285510), (9210, 218581), (9517, 211530), (9615, 209374), (10131, 198710), (10230, 196787), (14102, 142755), (16885, 119226), (19034, 105765), (19230, 104687), (19871, 101310), (20262, 99355), (21153, 95170), (28551, 70510), (33770, 59613), (35255, 57102), (39742, 50655), (42306, 47585)]