30389736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 82353600

約数和(自身を除く): 51963864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 257, 312, 379, 514, 758, 771, 1028, 1137, 1516, 1542, 2056, 2274, 3032, 3084, 3341, 4548, 4927, 6168, 6682, 9096, 9854, 10023, 13364, 14781, 19708, 20046, 26728, 29562, 39416, 40092, 59124, 80184, 97403, 118248, 194806, 292209, 389612, 584418, 779224, 1168836, 1266239, 2337672, 2532478, 3798717, 5064956, 7597434, 10129912, 15194868, 30389736]

約数ペア:

[(1, 30389736), (2, 15194868), (3, 10129912), (4, 7597434), (6, 5064956), (8, 3798717), (12, 2532478), (13, 2337672), (24, 1266239), (26, 1168836), (39, 779224), (52, 584418), (78, 389612), (104, 292209), (156, 194806), (257, 118248), (312, 97403), (379, 80184), (514, 59124), (758, 40092), (771, 39416), (1028, 29562), (1137, 26728), (1516, 20046), (1542, 19708), (2056, 14781), (2274, 13364), (3032, 10023), (3084, 9854), (3341, 9096), (4548, 6682), (4927, 6168)]