30351984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 85327872

約数和(自身を除く): 54975888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 383, 508, 624, 762, 766, 1016, 1149, 1524, 1532, 1651, 2032, 2298, 3048, 3064, 3302, 4596, 4953, 4979, 6096, 6128, 6604, 9192, 9906, 9958, 13208, 14937, 18384, 19812, 19916, 26416, 29874, 39624, 39832, 48641, 59748, 79248, 79664, 97282, 119496, 145923, 194564, 238992, 291846, 389128, 583692, 632333, 778256, 1167384, 1264666, 1896999, 2334768, 2529332, 3793998, 5058664, 7587996, 10117328, 15175992, 30351984]

約数ペア:

[(1, 30351984), (2, 15175992), (3, 10117328), (4, 7587996), (6, 5058664), (8, 3793998), (12, 2529332), (13, 2334768), (16, 1896999), (24, 1264666), (26, 1167384), (39, 778256), (48, 632333), (52, 583692), (78, 389128), (104, 291846), (127, 238992), (156, 194564), (208, 145923), (254, 119496), (312, 97282), (381, 79664), (383, 79248), (508, 59748), (624, 48641), (762, 39832), (766, 39624), (1016, 29874), (1149, 26416), (1524, 19916), (1532, 19812), (1651, 18384), (2032, 14937), (2298, 13208), (3048, 9958), (3064, 9906), (3302, 9192), (4596, 6604), (4953, 6128), (4979, 6096)]