30213056

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 56

約数和(自身を含む): 62362080

約数和(自身を除く): 32149024

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 71, 109, 122, 142, 218, 244, 284, 436, 488, 568, 872, 976, 1136, 1744, 1952, 2272, 3488, 3904, 4331, 4544, 6649, 6976, 7739, 8662, 13298, 15478, 17324, 26596, 30956, 34648, 53192, 61912, 69296, 106384, 123824, 138592, 212768, 247648, 277184, 425536, 472079, 495296, 944158, 1888316, 3776632, 7553264, 15106528, 30213056]

約数ペア:

[(1, 30213056), (2, 15106528), (4, 7553264), (8, 3776632), (16, 1888316), (32, 944158), (61, 495296), (64, 472079), (71, 425536), (109, 277184), (122, 247648), (142, 212768), (218, 138592), (244, 123824), (284, 106384), (436, 69296), (488, 61912), (568, 53192), (872, 34648), (976, 30956), (1136, 26596), (1744, 17324), (1952, 15478), (2272, 13298), (3488, 8662), (3904, 7739), (4331, 6976), (4544, 6649)]