319862010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13901}}^1$

素因数の和:13983

約数の個数: 64

約数和(自身を含む): 840792960

約数和(自身を除く): 520930950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 590, 767, 885, 1534, 1770, 2301, 3835, 4602, 7670, 11505, 13901, 23010, 27802, 41703, 69505, 83406, 139010, 180713, 208515, 361426, 417030, 542139, 820159, 903565, 1084278, 1640318, 1807130, 2460477, 2710695, 4100795, 4920954, 5421390, 8201590, 10662067, 12302385, 21324134, 24604770, 31986201, 53310335, 63972402, 106620670, 159931005, 319862010]

約数ペア:

[(1, 319862010), (2, 159931005), (3, 106620670), (5, 63972402), (6, 53310335), (10, 31986201), (13, 24604770), (15, 21324134), (26, 12302385), (30, 10662067), (39, 8201590), (59, 5421390), (65, 4920954), (78, 4100795), (118, 2710695), (130, 2460477), (177, 1807130), (195, 1640318), (295, 1084278), (354, 903565), (390, 820159), (590, 542139), (767, 417030), (885, 361426), (1534, 208515), (1770, 180713), (2301, 139010), (3835, 83406), (4602, 69505), (7670, 41703), (11505, 27802), (13901, 23010)]