30751560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{12203}}^1$

素因数の和:12227

約数の個数: 96

約数和(自身を含む): 114229440

約数和(自身を除く): 83477880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 12203, 24406, 36609, 48812, 61015, 73218, 85421, 97624, 109827, 122030, 146436, 170842, 183045, 219654, 244060, 256263, 292872, 341684, 366090, 427105, 439308, 488120, 512526, 549135, 683368, 732180, 768789, 854210, 878616, 1025052, 1098270, 1281315, 1464360, 1537578, 1708420, 2050104, 2196540, 2562630, 3075156, 3416840, 3843945, 4393080, 5125260, 6150312, 7687890, 10250520, 15375780, 30751560]

約数ペア:

[(1, 30751560), (2, 15375780), (3, 10250520), (4, 7687890), (5, 6150312), (6, 5125260), (7, 4393080), (8, 3843945), (9, 3416840), (10, 3075156), (12, 2562630), (14, 2196540), (15, 2050104), (18, 1708420), (20, 1537578), (21, 1464360), (24, 1281315), (28, 1098270), (30, 1025052), (35, 878616), (36, 854210), (40, 768789), (42, 732180), (45, 683368), (56, 549135), (60, 512526), (63, 488120), (70, 439308), (72, 427105), (84, 366090), (90, 341684), (105, 292872), (120, 256263), (126, 244060), (140, 219654), (168, 183045), (180, 170842), (210, 146436), (252, 122030), (280, 109827), (315, 97624), (360, 85421), (420, 73218), (504, 61015), (630, 48812), (840, 36609), (1260, 24406), (2520, 12203)]