5533740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 17061408

約数和(自身を除く): 11527668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 433, 639, 710, 852, 866, 1065, 1278, 1299, 1420, 1732, 2130, 2165, 2556, 2598, 3195, 3897, 4260, 4330, 5196, 6390, 6495, 7794, 8660, 12780, 12990, 15588, 19485, 25980, 30743, 38970, 61486, 77940, 92229, 122972, 153715, 184458, 276687, 307430, 368916, 461145, 553374, 614860, 922290, 1106748, 1383435, 1844580, 2766870, 5533740]

約数ペア:

[(1, 5533740), (2, 2766870), (3, 1844580), (4, 1383435), (5, 1106748), (6, 922290), (9, 614860), (10, 553374), (12, 461145), (15, 368916), (18, 307430), (20, 276687), (30, 184458), (36, 153715), (45, 122972), (60, 92229), (71, 77940), (90, 61486), (142, 38970), (180, 30743), (213, 25980), (284, 19485), (355, 15588), (426, 12990), (433, 12780), (639, 8660), (710, 7794), (852, 6495), (866, 6390), (1065, 5196), (1278, 4330), (1299, 4260), (1420, 3897), (1732, 3195), (2130, 2598), (2165, 2556)]