30907224

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 95904000

約数和(自身を除く): 64996776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 306, 323, 342, 408, 443, 456, 459, 513, 612, 646, 684, 886, 918, 969, 1026, 1224, 1292, 1329, 1368, 1772, 1836, 1938, 2052, 2584, 2658, 2907, 3544, 3672, 3876, 3987, 4104, 5316, 5814, 7531, 7752, 7974, 8417, 8721, 10632, 11628, 11961, 15062, 15948, 16834, 17442, 22593, 23256, 23922, 25251, 30124, 31896, 33668, 34884, 45186, 47844, 50502, 60248, 67336, 67779, 69768, 75753, 90372, 95688, 101004, 135558, 143089, 151506, 180744, 202008, 203337, 227259, 271116, 286178, 303012, 406674, 429267, 454518, 542232, 572356, 606024, 813348, 858534, 909036, 1144712, 1287801, 1626696, 1717068, 1818072, 2575602, 3434136, 3863403, 5151204, 7726806, 10302408, 15453612, 30907224]

約数ペア:

[(1, 30907224), (2, 15453612), (3, 10302408), (4, 7726806), (6, 5151204), (8, 3863403), (9, 3434136), (12, 2575602), (17, 1818072), (18, 1717068), (19, 1626696), (24, 1287801), (27, 1144712), (34, 909036), (36, 858534), (38, 813348), (51, 606024), (54, 572356), (57, 542232), (68, 454518), (72, 429267), (76, 406674), (102, 303012), (108, 286178), (114, 271116), (136, 227259), (152, 203337), (153, 202008), (171, 180744), (204, 151506), (216, 143089), (228, 135558), (306, 101004), (323, 95688), (342, 90372), (408, 75753), (443, 69768), (456, 67779), (459, 67336), (513, 60248), (612, 50502), (646, 47844), (684, 45186), (886, 34884), (918, 33668), (969, 31896), (1026, 30124), (1224, 25251), (1292, 23922), (1329, 23256), (1368, 22593), (1772, 17442), (1836, 16834), (1938, 15948), (2052, 15062), (2584, 11961), (2658, 11628), (2907, 10632), (3544, 8721), (3672, 8417), (3876, 7974), (3987, 7752), (4104, 7531), (5316, 5814)]