1870742490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{8191}}^1$

素因数の和:8555

約数の個数: 64

約数和(自身を含む): 4699717632

約数和(自身を除く): 2828975142

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 331, 345, 662, 690, 993, 1655, 1986, 3310, 4965, 7613, 8191, 9930, 15226, 16382, 22839, 24573, 38065, 40955, 45678, 49146, 76130, 81910, 114195, 122865, 188393, 228390, 245730, 376786, 565179, 941965, 1130358, 1883930, 2711221, 2825895, 5422442, 5651790, 8133663, 13556105, 16267326, 27112210, 40668315, 62358083, 81336630, 124716166, 187074249, 311790415, 374148498, 623580830, 935371245, 1870742490]

約数ペア:

[(1, 1870742490), (2, 935371245), (3, 623580830), (5, 374148498), (6, 311790415), (10, 187074249), (15, 124716166), (23, 81336630), (30, 62358083), (46, 40668315), (69, 27112210), (115, 16267326), (138, 13556105), (230, 8133663), (331, 5651790), (345, 5422442), (662, 2825895), (690, 2711221), (993, 1883930), (1655, 1130358), (1986, 941965), (3310, 565179), (4965, 376786), (7613, 245730), (8191, 228390), (9930, 188393), (15226, 122865), (16382, 114195), (22839, 81910), (24573, 76130), (38065, 49146), (40955, 45678)]