30666528

素因数分解:

$2^5\times 3^2\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:706

約数の個数: 72

約数和(自身を含む): 87773868

約数和(自身を除く): 57107340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 233, 288, 457, 466, 699, 914, 932, 1371, 1398, 1828, 1864, 2097, 2742, 2796, 3656, 3728, 4113, 4194, 5484, 5592, 7312, 7456, 8226, 8388, 10968, 11184, 14624, 16452, 16776, 21936, 22368, 32904, 33552, 43872, 65808, 67104, 106481, 131616, 212962, 319443, 425924, 638886, 851848, 958329, 1277772, 1703696, 1916658, 2555544, 3407392, 3833316, 5111088, 7666632, 10222176, 15333264, 30666528]

約数ペア:

[(1, 30666528), (2, 15333264), (3, 10222176), (4, 7666632), (6, 5111088), (8, 3833316), (9, 3407392), (12, 2555544), (16, 1916658), (18, 1703696), (24, 1277772), (32, 958329), (36, 851848), (48, 638886), (72, 425924), (96, 319443), (144, 212962), (233, 131616), (288, 106481), (457, 67104), (466, 65808), (699, 43872), (914, 33552), (932, 32904), (1371, 22368), (1398, 21936), (1828, 16776), (1864, 16452), (2097, 14624), (2742, 11184), (2796, 10968), (3656, 8388), (3728, 8226), (4113, 7456), (4194, 7312), (5484, 5592)]