30665670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 89434368

約数和(自身を除く): 58768698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 735, 805, 907, 966, 1127, 1470, 1610, 1814, 2254, 2415, 2721, 3381, 4535, 4830, 5442, 5635, 6349, 6762, 9070, 11270, 12698, 13605, 16905, 19047, 20861, 27210, 31745, 33810, 38094, 41722, 44443, 62583, 63490, 88886, 95235, 104305, 125166, 133329, 146027, 190470, 208610, 222215, 266658, 292054, 312915, 438081, 444430, 625830, 666645, 730135, 876162, 1022189, 1333290, 1460270, 2044378, 2190405, 3066567, 4380810, 5110945, 6133134, 10221890, 15332835, 30665670]

約数ペア:

[(1, 30665670), (2, 15332835), (3, 10221890), (5, 6133134), (6, 5110945), (7, 4380810), (10, 3066567), (14, 2190405), (15, 2044378), (21, 1460270), (23, 1333290), (30, 1022189), (35, 876162), (42, 730135), (46, 666645), (49, 625830), (69, 444430), (70, 438081), (98, 312915), (105, 292054), (115, 266658), (138, 222215), (147, 208610), (161, 190470), (210, 146027), (230, 133329), (245, 125166), (294, 104305), (322, 95235), (345, 88886), (483, 63490), (490, 62583), (690, 44443), (735, 41722), (805, 38094), (907, 33810), (966, 31745), (1127, 27210), (1470, 20861), (1610, 19047), (1814, 16905), (2254, 13605), (2415, 12698), (2721, 11270), (3381, 9070), (4535, 6762), (4830, 6349), (5442, 5635)]