235855020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 684262656

約数和(自身を除く): 448407636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 131, 148, 185, 222, 262, 370, 393, 444, 524, 555, 655, 740, 786, 811, 1110, 1310, 1572, 1622, 1965, 2220, 2433, 2620, 3244, 3930, 4055, 4847, 4866, 7860, 8110, 9694, 9732, 12165, 14541, 16220, 19388, 24235, 24330, 29082, 30007, 48470, 48660, 58164, 60014, 72705, 90021, 96940, 106241, 120028, 145410, 150035, 180042, 212482, 290820, 300070, 318723, 360084, 424964, 450105, 531205, 600140, 637446, 900210, 1062410, 1274892, 1593615, 1800420, 2124820, 3187230, 3930917, 6374460, 7861834, 11792751, 15723668, 19654585, 23585502, 39309170, 47171004, 58963755, 78618340, 117927510, 235855020]

約数ペア:

[(1, 235855020), (2, 117927510), (3, 78618340), (4, 58963755), (5, 47171004), (6, 39309170), (10, 23585502), (12, 19654585), (15, 15723668), (20, 11792751), (30, 7861834), (37, 6374460), (60, 3930917), (74, 3187230), (111, 2124820), (131, 1800420), (148, 1593615), (185, 1274892), (222, 1062410), (262, 900210), (370, 637446), (393, 600140), (444, 531205), (524, 450105), (555, 424964), (655, 360084), (740, 318723), (786, 300070), (811, 290820), (1110, 212482), (1310, 180042), (1572, 150035), (1622, 145410), (1965, 120028), (2220, 106241), (2433, 96940), (2620, 90021), (3244, 72705), (3930, 60014), (4055, 58164), (4847, 48660), (4866, 48470), (7860, 30007), (8110, 29082), (9694, 24330), (9732, 24235), (12165, 19388), (14541, 16220)]