30478528

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 56

約数和(自身を含む): 63432944

約数和(自身を除く): 32954416

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 148, 211, 244, 296, 422, 488, 592, 844, 976, 1184, 1688, 1952, 2257, 2368, 3376, 3904, 4514, 6752, 7807, 9028, 12871, 13504, 15614, 18056, 25742, 31228, 36112, 51484, 62456, 72224, 102968, 124912, 144448, 205936, 249824, 411872, 476227, 499648, 823744, 952454, 1904908, 3809816, 7619632, 15239264, 30478528]

約数ペア:

[(1, 30478528), (2, 15239264), (4, 7619632), (8, 3809816), (16, 1904908), (32, 952454), (37, 823744), (61, 499648), (64, 476227), (74, 411872), (122, 249824), (148, 205936), (211, 144448), (244, 124912), (296, 102968), (422, 72224), (488, 62456), (592, 51484), (844, 36112), (976, 31228), (1184, 25742), (1688, 18056), (1952, 15614), (2257, 13504), (2368, 12871), (3376, 9028), (3904, 7807), (4514, 6752)]