15707866460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127727}}^1$

素因数の和:127803

約数の個数: 96

約数和(自身を含む): 39654945792

約数和(自身を除く): 23947079332

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 43, 44, 52, 55, 65, 86, 110, 130, 143, 172, 215, 220, 260, 286, 430, 473, 559, 572, 715, 860, 946, 1118, 1430, 1892, 2236, 2365, 2795, 2860, 4730, 5590, 6149, 9460, 11180, 12298, 24596, 30745, 61490, 122980, 127727, 255454, 510908, 638635, 1277270, 1404997, 1660451, 2554540, 2809994, 3320902, 5492261, 5619988, 6641804, 7024985, 8302255, 10984522, 14049970, 16604510, 18264961, 21969044, 27461305, 28099940, 33209020, 36529922, 54922610, 60414871, 71399393, 73059844, 91324805, 109845220, 120829742, 142798786, 182649610, 241659484, 285597572, 302074355, 356996965, 365299220, 604148710, 713993930, 785393323, 1208297420, 1427987860, 1570786646, 3141573292, 3926966615, 7853933230, 15707866460]

約数ペア:

[(1, 15707866460), (2, 7853933230), (4, 3926966615), (5, 3141573292), (10, 1570786646), (11, 1427987860), (13, 1208297420), (20, 785393323), (22, 713993930), (26, 604148710), (43, 365299220), (44, 356996965), (52, 302074355), (55, 285597572), (65, 241659484), (86, 182649610), (110, 142798786), (130, 120829742), (143, 109845220), (172, 91324805), (215, 73059844), (220, 71399393), (260, 60414871), (286, 54922610), (430, 36529922), (473, 33209020), (559, 28099940), (572, 27461305), (715, 21969044), (860, 18264961), (946, 16604510), (1118, 14049970), (1430, 10984522), (1892, 8302255), (2236, 7024985), (2365, 6641804), (2795, 5619988), (2860, 5492261), (4730, 3320902), (5590, 2809994), (6149, 2554540), (9460, 1660451), (11180, 1404997), (12298, 1277270), (24596, 638635), (30745, 510908), (61490, 255454), (122980, 127727)]