25326630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{5743}}^1$

素因数の和:5770

約数の個数: 72

約数和(自身を含む): 76613472

約数和(自身を除く): 51286842

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 5743, 11486, 17229, 28715, 34458, 40201, 51687, 57430, 80402, 86145, 103374, 120603, 172290, 201005, 241206, 258435, 281407, 361809, 402010, 516870, 562814, 603015, 723618, 844221, 1206030, 1407035, 1688442, 1809045, 2532663, 2814070, 3618090, 4221105, 5065326, 8442210, 12663315, 25326630]

約数ペア:

[(1, 25326630), (2, 12663315), (3, 8442210), (5, 5065326), (6, 4221105), (7, 3618090), (9, 2814070), (10, 2532663), (14, 1809045), (15, 1688442), (18, 1407035), (21, 1206030), (30, 844221), (35, 723618), (42, 603015), (45, 562814), (49, 516870), (63, 402010), (70, 361809), (90, 281407), (98, 258435), (105, 241206), (126, 201005), (147, 172290), (210, 120603), (245, 103374), (294, 86145), (315, 80402), (441, 57430), (490, 51687), (630, 40201), (735, 34458), (882, 28715), (1470, 17229), (2205, 11486), (4410, 5743)]