30489576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 83193600

約数和(自身を除く): 52704024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1237, 1896, 2054, 2474, 3081, 3711, 4108, 4948, 6162, 7422, 8216, 9896, 12324, 14844, 16081, 24648, 29688, 32162, 48243, 64324, 96486, 97723, 128648, 192972, 195446, 293169, 385944, 390892, 586338, 781784, 1172676, 1270399, 2345352, 2540798, 3811197, 5081596, 7622394, 10163192, 15244788, 30489576]

約数ペア:

[(1, 30489576), (2, 15244788), (3, 10163192), (4, 7622394), (6, 5081596), (8, 3811197), (12, 2540798), (13, 2345352), (24, 1270399), (26, 1172676), (39, 781784), (52, 586338), (78, 390892), (79, 385944), (104, 293169), (156, 195446), (158, 192972), (237, 128648), (312, 97723), (316, 96486), (474, 64324), (632, 48243), (948, 32162), (1027, 29688), (1237, 24648), (1896, 16081), (2054, 14844), (2474, 12324), (3081, 9896), (3711, 8216), (4108, 7422), (4948, 6162)]