31496430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6561

約数の個数: 64

約数和(自身を含む): 90160128

約数和(自身を除く): 58663698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 6521, 13042, 19563, 32605, 39126, 45647, 65210, 91294, 97815, 136941, 149983, 195630, 228235, 273882, 299966, 449949, 456470, 684705, 749915, 899898, 1049881, 1369410, 1499830, 2099762, 2249745, 3149643, 4499490, 5249405, 6299286, 10498810, 15748215, 31496430]

約数ペア:

[(1, 31496430), (2, 15748215), (3, 10498810), (5, 6299286), (6, 5249405), (7, 4499490), (10, 3149643), (14, 2249745), (15, 2099762), (21, 1499830), (23, 1369410), (30, 1049881), (35, 899898), (42, 749915), (46, 684705), (69, 456470), (70, 449949), (105, 299966), (115, 273882), (138, 228235), (161, 195630), (210, 149983), (230, 136941), (322, 97815), (345, 91294), (483, 65210), (690, 45647), (805, 39126), (966, 32605), (1610, 19563), (2415, 13042), (4830, 6521)]