16029390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1833

約数の個数: 64

約数和(自身を含む): 43255296

約数和(自身を除く): 27225906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1787, 1794, 2990, 3574, 4485, 5361, 8935, 8970, 10722, 17870, 23231, 26805, 41101, 46462, 53610, 69693, 82202, 116155, 123303, 139386, 205505, 232310, 246606, 348465, 411010, 534313, 616515, 696930, 1068626, 1233030, 1602939, 2671565, 3205878, 5343130, 8014695, 16029390]

約数ペア:

[(1, 16029390), (2, 8014695), (3, 5343130), (5, 3205878), (6, 2671565), (10, 1602939), (13, 1233030), (15, 1068626), (23, 696930), (26, 616515), (30, 534313), (39, 411010), (46, 348465), (65, 246606), (69, 232310), (78, 205505), (115, 139386), (130, 123303), (138, 116155), (195, 82202), (230, 69693), (299, 53610), (345, 46462), (390, 41101), (598, 26805), (690, 23231), (897, 17870), (1495, 10722), (1787, 8970), (1794, 8935), (2990, 5361), (3574, 4485)]