30078368

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 63433440

約数和(自身を除く): 33355072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 811, 976, 1159, 1622, 1952, 2318, 3244, 4636, 6488, 9272, 12976, 15409, 18544, 25952, 30818, 37088, 49471, 61636, 98942, 123272, 197884, 246544, 395768, 493088, 791536, 939949, 1583072, 1879898, 3759796, 7519592, 15039184, 30078368]

約数ペア:

[(1, 30078368), (2, 15039184), (4, 7519592), (8, 3759796), (16, 1879898), (19, 1583072), (32, 939949), (38, 791536), (61, 493088), (76, 395768), (122, 246544), (152, 197884), (244, 123272), (304, 98942), (488, 61636), (608, 49471), (811, 37088), (976, 30818), (1159, 25952), (1622, 18544), (1952, 15409), (2318, 12976), (3244, 9272), (4636, 6488)]