67703220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28933}}^1$

素因数の和:28961

約数の個数: 72

約数和(自身を含む): 221171496

約数和(自身を除く): 153468276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 28933, 57866, 86799, 115732, 144665, 173598, 260397, 289330, 347196, 376129, 433995, 520794, 578660, 752258, 867990, 1041588, 1128387, 1301985, 1504516, 1735980, 1880645, 2256774, 2603970, 3385161, 3761290, 4513548, 5207940, 5641935, 6770322, 7522580, 11283870, 13540644, 16925805, 22567740, 33851610, 67703220]

約数ペア:

[(1, 67703220), (2, 33851610), (3, 22567740), (4, 16925805), (5, 13540644), (6, 11283870), (9, 7522580), (10, 6770322), (12, 5641935), (13, 5207940), (15, 4513548), (18, 3761290), (20, 3385161), (26, 2603970), (30, 2256774), (36, 1880645), (39, 1735980), (45, 1504516), (52, 1301985), (60, 1128387), (65, 1041588), (78, 867990), (90, 752258), (117, 578660), (130, 520794), (156, 433995), (180, 376129), (195, 347196), (234, 289330), (260, 260397), (390, 173598), (468, 144665), (585, 115732), (780, 86799), (1170, 57866), (2340, 28933)]