415692270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{219943}}^1$

素因数の和:219966

約数の個数: 64

約数和(自身を含む): 1266877440

約数和(自身を除く): 851185170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 219943, 439886, 659829, 1099715, 1319658, 1539601, 1979487, 2199430, 3079202, 3299145, 3958974, 4618803, 5938461, 6598290, 7698005, 9237606, 9897435, 11876922, 13856409, 15396010, 19794870, 23094015, 27712818, 29692305, 41569227, 46188030, 59384610, 69282045, 83138454, 138564090, 207846135, 415692270]

約数ペア:

[(1, 415692270), (2, 207846135), (3, 138564090), (5, 83138454), (6, 69282045), (7, 59384610), (9, 46188030), (10, 41569227), (14, 29692305), (15, 27712818), (18, 23094015), (21, 19794870), (27, 15396010), (30, 13856409), (35, 11876922), (42, 9897435), (45, 9237606), (54, 7698005), (63, 6598290), (70, 5938461), (90, 4618803), (105, 3958974), (126, 3299145), (135, 3079202), (189, 2199430), (210, 1979487), (270, 1539601), (315, 1319658), (378, 1099715), (630, 659829), (945, 439886), (1890, 219943)]