29841390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1321}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 77955696

約数和(自身を除く): 48114306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1321, 1506, 2259, 2510, 2642, 3765, 3963, 4518, 6605, 7530, 7926, 11295, 11889, 13210, 19815, 22590, 23778, 39630, 59445, 118890, 331571, 663142, 994713, 1657855, 1989426, 2984139, 3315710, 4973565, 5968278, 9947130, 14920695, 29841390]

約数ペア:

[(1, 29841390), (2, 14920695), (3, 9947130), (5, 5968278), (6, 4973565), (9, 3315710), (10, 2984139), (15, 1989426), (18, 1657855), (30, 994713), (45, 663142), (90, 331571), (251, 118890), (502, 59445), (753, 39630), (1255, 23778), (1321, 22590), (1506, 19815), (2259, 13210), (2510, 11889), (2642, 11295), (3765, 7926), (3963, 7530), (4518, 6605)]