1346003390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 2801226240

約数和(自身を除く): 1455222850

約数列:

[1, 2, 5, 10, 17, 29, 34, 37, 47, 58, 74, 85, 94, 145, 157, 170, 185, 235, 290, 314, 370, 470, 493, 629, 785, 799, 986, 1073, 1258, 1363, 1570, 1598, 1739, 2146, 2465, 2669, 2726, 3145, 3478, 3995, 4553, 4930, 5338, 5365, 5809, 6290, 6815, 7379, 7990, 8695, 9106, 10730, 11618, 13345, 13630, 14758, 17390, 18241, 22765, 23171, 26690, 29045, 29563, 36482, 36895, 45530, 46342, 50431, 58090, 59126, 73790, 77401, 91205, 98753, 100862, 115855, 125443, 147815, 154802, 168461, 182410, 197506, 213991, 231710, 250886, 252155, 273023, 295630, 336922, 387005, 427982, 493765, 504310, 546046, 627215, 774010, 842305, 857327, 987530, 1069955, 1254430, 1365115, 1684610, 1714654, 2139910, 2730230, 2863837, 3637847, 4286635, 4641391, 5727674, 7275694, 7917667, 8573270, 9282782, 14319185, 15835334, 18189235, 23206955, 28638370, 36378470, 39588335, 46413910, 79176670, 134600339, 269200678, 673001695, 1346003390]

約数ペア:

[(1, 1346003390), (2, 673001695), (5, 269200678), (10, 134600339), (17, 79176670), (29, 46413910), (34, 39588335), (37, 36378470), (47, 28638370), (58, 23206955), (74, 18189235), (85, 15835334), (94, 14319185), (145, 9282782), (157, 8573270), (170, 7917667), (185, 7275694), (235, 5727674), (290, 4641391), (314, 4286635), (370, 3637847), (470, 2863837), (493, 2730230), (629, 2139910), (785, 1714654), (799, 1684610), (986, 1365115), (1073, 1254430), (1258, 1069955), (1363, 987530), (1570, 857327), (1598, 842305), (1739, 774010), (2146, 627215), (2465, 546046), (2669, 504310), (2726, 493765), (3145, 427982), (3478, 387005), (3995, 336922), (4553, 295630), (4930, 273023), (5338, 252155), (5365, 250886), (5809, 231710), (6290, 213991), (6815, 197506), (7379, 182410), (7990, 168461), (8695, 154802), (9106, 147815), (10730, 125443), (11618, 115855), (13345, 100862), (13630, 98753), (14758, 91205), (17390, 77401), (18241, 73790), (22765, 59126), (23171, 58090), (26690, 50431), (29045, 46342), (29563, 45530), (36482, 36895)]