77291910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3169}}^1$

素因数の和:3453

約数の個数: 48

約数和(自身を含む): 201764160

約数和(自身を除く): 124472250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 3169, 4065, 4878, 6338, 8130, 9507, 12195, 15845, 19014, 24390, 28521, 31690, 47535, 57042, 95070, 142605, 285210, 858799, 1717598, 2576397, 4293995, 5152794, 7729191, 8587990, 12881985, 15458382, 25763970, 38645955, 77291910]

約数ペア:

[(1, 77291910), (2, 38645955), (3, 25763970), (5, 15458382), (6, 12881985), (9, 8587990), (10, 7729191), (15, 5152794), (18, 4293995), (30, 2576397), (45, 1717598), (90, 858799), (271, 285210), (542, 142605), (813, 95070), (1355, 57042), (1626, 47535), (2439, 31690), (2710, 28521), (3169, 24390), (4065, 19014), (4878, 15845), (6338, 12195), (8130, 9507)]