38952060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13249}}^1$

素因数の和:13275

約数の個数: 72

約数和(自身を含む): 126882000

約数和(自身を除く): 87929940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 13249, 26498, 39747, 52996, 66245, 79494, 92743, 132490, 158988, 185486, 198735, 264980, 278229, 370972, 397470, 463715, 556458, 649201, 794940, 927430, 1112916, 1298402, 1391145, 1854860, 1947603, 2596804, 2782290, 3246005, 3895206, 5564580, 6492010, 7790412, 9738015, 12984020, 19476030, 38952060]

約数ペア:

[(1, 38952060), (2, 19476030), (3, 12984020), (4, 9738015), (5, 7790412), (6, 6492010), (7, 5564580), (10, 3895206), (12, 3246005), (14, 2782290), (15, 2596804), (20, 1947603), (21, 1854860), (28, 1391145), (30, 1298402), (35, 1112916), (42, 927430), (49, 794940), (60, 649201), (70, 556458), (84, 463715), (98, 397470), (105, 370972), (140, 278229), (147, 264980), (196, 198735), (210, 185486), (245, 158988), (294, 132490), (420, 92743), (490, 79494), (588, 66245), (735, 52996), (980, 39747), (1470, 26498), (2940, 13249)]